189bc6222d6e33b0da81b2919d77fec606017a271b7ee5c39545920879e26d53

Analysis

max time kernel
118s
max time network
136s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
05/01/2024, 01:27

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General

Target

3f1157b56c716d5da5c19d8d29e7cb30.exe
Size

332KB
MD5

3f1157b56c716d5da5c19d8d29e7cb30
SHA1

669697b6140cca736a4fa9e5ad43b09e194d54fc
SHA256

189bc6222d6e33b0da81b2919d77fec606017a271b7ee5c39545920879e26d53
SHA512

f7fcfb9dcfba185efa55d30a0037cc96b12e25ffe0c363998d58c7a135b8055631942771862999ac3c70336d3b4fb80d8b01eb39290994c7ee00844e8a610bcf
SSDEEP

6144:+as3GWViZIttlHv033zRef2s2Io9UNGZne+5ijvDN4Y/ho:veGZmHW3ofTwRe+5i/N4Y

Score

7^/10

aspackv2

Malware Config

Signatures

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral1/files/0x000d000000012246-2.dat	aspack_v212_v242

Deletes itself 1 IoCs

pid	Process
1960	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2296	G_Server2006.exe

Drops file in System32 directory 43 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Roaming\Microsoft\Windows\PrivacIE\Low	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\Favorites\Links\Suggested Sites.url	IEXPLORE.EXE
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Internet Explorer\Tiles\pin-2845162440\msapplication.xml	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Feeds\{5588ACFD-6436-411B-A5CE-666AE6A92D3D}~	IEXPLORE.EXE
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\ieonline.microsoft[1]	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Roaming\Microsoft\Windows\IECompatCache\Low	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{AB948081-AB69-11EE-AD90-F6BE0C79E4FA}.dat	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\History\Low	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Internet Explorer\TabRoaming	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357	IEXPLORE.EXE
File created	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\Favorites\desktop.ini	IEXPLORE.EXE
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\{AB948083-AB69-11EE-AD90-F6BE0C79E4FA}.dat	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Feeds\{5588ACFD-6436-411B-A5CE-666AE6A92D3D}~\WebSlices~	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Roaming\Microsoft\Windows\Cookies\Low	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Roaming\Microsoft\Windows\IECompatUACache\Low	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015	IEXPLORE.EXE
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\{AB94808C-AB69-11EE-AD90-F6BE0C79E4FA}.dat	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015	IEXPLORE.EXE
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\favicon[1].ico	IEXPLORE.EXE
File created	C:\Windows\system32\config\systemprofile\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\Launch Internet Explorer Browser.lnk	ie4uinit.exe
File opened for modification	C:\Windows\System32\config\systemprofile\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch	ie4uinit.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Roaming\Microsoft\Windows\DNTException\Low	IEXPLORE.EXE
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{AB948081-AB69-11EE-AD90-F6BE0C79E4FA}.dat	IEXPLORE.EXE
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	IEXPLORE.EXE
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Feeds\FeedsStore.feedsdb-ms	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico	IEXPLORE.EXE
File opened for modification	C:\Windows\System32\config\systemprofile\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\desktop.ini	ie4uinit.exe
File opened for modification	C:\Windows\System32\config\systemprofile\Favorites\Links\desktop.ini	IEXPLORE.EXE
File opened for modification	C:\Windows\System32\config\systemprofile\Favorites\Links	IEXPLORE.EXE
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Feeds\{5588ACFD-6436-411B-A5CE-666AE6A92D3D}~\WebSlices~\Suggested Sites~.feed-ms	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Feeds\FeedsStore.feedsdb-ms	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Feeds\{5588ACFD-6436-411B-A5CE-666AE6A92D3D}~\WebSlices~\Suggested Sites~.feed-ms	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\Favorites	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\Low	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\Virtualized	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Roaming\Microsoft\Internet Explorer\UserData\Low	IEXPLORE.EXE
File created	C:\Windows\system32\config\systemprofile\Favorites\Links\Suggested Sites.url	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Internet Explorer\Tiles\pin-2845162440\msapplication.xml	IEXPLORE.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC	IEXPLORE.EXE

Drops file in Windows directory 5 IoCs

description	ioc	Process
File created	C:\Windows\G_Server2006.DLL	G_Server2006.exe
File opened for modification	C:\Windows\G_Server2006.DLL	G_Server2006.exe
File created	C:\Windows\FFFFSSSS.BAT	3f1157b56c716d5da5c19d8d29e7cb30.exe
File created	C:\Windows\G_Server2006.exe	3f1157b56c716d5da5c19d8d29e7cb30.exe
File opened for modification	C:\Windows\G_Server2006.exe	3f1157b56c716d5da5c19d8d29e7cb30.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Internet Explorer\BrowserEmulation	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Internet Explorer\LinksBar\LinksFolderMigrate = 80e7066e763fda01	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{72853161-30C5-4D22-B7F9-0BBC1D38A37E}\iexplore\Count = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\AppDataLow\Software\Microsoft\Internet Explorer	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Feeds	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Discardable\PostSetup\Component Categories\{00021494-0000-0000-C000-000000000046}\Enum\Implementing = 1c00000001000000e80701000500050001001c0007002f0200000000	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings\{72853161-30C5-4D22-B7F9-0BBC1D38A37E}\Version = "*"	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\windows\CurrentVersion\Internet Settings\Zones	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Internet Explorer\Recovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\DefaultScope = "{0633EE93-D776-472f-A0FF-E1416B8B2E3A}"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Discardable\PostSetup\Component Categories\{00021493-0000-0000-C000-000000000046}\Enum\Implementing = 1c00000001000000e80701000500050001001c000700000202000000e11a542af65b6546a8a3cfa9672e4291644ea2ef78b0d01189e400c04fc9e26e	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Internet Explorer\Main\Check_Associations = "no"	G_Server2006.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Passport	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Discardable\PostSetup\Component Categories\{00021493-0000-0000-C000-000000000046}	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{B4F3A835-0E21-4959-BA22-42B3008E02FF}\iexplore	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{AB948081-AB69-11EE-AD90-F6BE0C79E4FA} = "0"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}\iexplore\Time = e80701000500050001001c000400d601	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Internet Explorer\LinksBar\MarketingLinksMigrate = 80e7066e763fda01	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\AppDataLow\Software	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Internet Explorer\Setup\UrlHistoryMigrationTime = c024026e763fda01	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000	ie4uinit.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\MenuOrder\Favorites\Links	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\AppDataLow\Software\Microsoft\Internet Explorer	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\c2-97-f5-17-0d-31\WpadDecisionTime = 80ce966f763fda01	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Internet Explorer\MAO Settings	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{2A541AE1-5BF6-4665-A8A3-CFA9672E4291}	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Settings\{2A541AE1-5BF6-4665-A8A3-CFA9672E4291}\Flags = "512"	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Discardable\PostSetup\Component Categories64\{00021493-0000-0000-C000-000000000046}\Enum	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{B4F3A835-0E21-4959-BA22-42B3008E02FF}\iexplore\Flags = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Discardable	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\AppDataLow\Software\Microsoft\RepService	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{B4F3A835-0E21-4959-BA22-42B3008E02FF}	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{10CC7E96-4D95-4494-96D0-DCA005C9A128}\c2-97-f5-17-0d-31	IEXPLORE.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
2328	IEXPLORE.EXE
2328	IEXPLORE.EXE
2328	IEXPLORE.EXE
2328	IEXPLORE.EXE
2328	IEXPLORE.EXE
2328	IEXPLORE.EXE
2328	IEXPLORE.EXE
2328	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2328	IEXPLORE.EXE
2328	IEXPLORE.EXE
3060	IEXPLORE.EXE
3060	IEXPLORE.EXE
2296	G_Server2006.exe
3060	IEXPLORE.EXE
3060	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2328	2296	G_Server2006.exe	33
PID 2296 wrote to memory of 2328	2296	G_Server2006.exe	33
PID 2296 wrote to memory of 2328	2296	G_Server2006.exe	33
PID 2296 wrote to memory of 2328	2296	G_Server2006.exe	33
PID 1416 wrote to memory of 1960	1416	3f1157b56c716d5da5c19d8d29e7cb30.exe	32
PID 1416 wrote to memory of 1960	1416	3f1157b56c716d5da5c19d8d29e7cb30.exe	32
PID 1416 wrote to memory of 1960	1416	3f1157b56c716d5da5c19d8d29e7cb30.exe	32
PID 1416 wrote to memory of 1960	1416	3f1157b56c716d5da5c19d8d29e7cb30.exe	32
PID 2328 wrote to memory of 1816	2328	IEXPLORE.EXE	31
PID 2328 wrote to memory of 1816	2328	IEXPLORE.EXE	31
PID 2328 wrote to memory of 1816	2328	IEXPLORE.EXE	31
PID 2328 wrote to memory of 3060	2328	IEXPLORE.EXE	30
PID 2328 wrote to memory of 3060	2328	IEXPLORE.EXE	30
PID 2328 wrote to memory of 3060	2328	IEXPLORE.EXE	30
PID 2328 wrote to memory of 3060	2328	IEXPLORE.EXE	30

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\3f1157b56c716d5da5c19d8d29e7cb30.exe
"C:\Users\Admin\AppData\Local\Temp\3f1157b56c716d5da5c19d8d29e7cb30.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1416
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\FFFFSSSS.BAT
  2⤵
  - Deletes itself
  PID:1960

C:\Windows\G_Server2006.exe
C:\Windows\G_Server2006.exe
1⤵
- Executes dropped EXE
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Program Files\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files\Internet Explorer\IEXPLORE.EXE" about:blank
  2⤵
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2328

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2328 CREDAT:275457 /prefetch:2
1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:3060

C:\Windows\System32\ie4uinit.exe
"C:\Windows\System32\ie4uinit.exe" -ShowQLIcon
1⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
PID:1816

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\FFFFSSSS.BAT

Filesize
190B

MD5
6e6fdff36ae3ba3a31b094830a605ec6

SHA1
975ef96c2eb0be184a9c613d4780131752cbccfa

SHA256
168701172c244284c5d4b8ce321b0891b5ba8c7fd1c7095e71ea53015956b8d0

SHA512
14258076ea36dc377cca3c11419d9a1e37ec5f3bc36286a41b00bc74a19d82dc8c1719a312abd8bac14001c09155b761d9e96aea29e4d44bcfa9f68d480a3337

Download Submit
C:\Windows\G_Server2006.DLL

Filesize
363KB

MD5
d90ad75f9f939caa5cc5e112babc621a

SHA1
8b01b16ad79d8660d5975bea13c24f16084d28c9

SHA256
7b7b2c1c32ce8d59ca7b05fa9d0e0c8e7b614e85fbb83030167481251e9d7438

SHA512
a944eb16af6530d84bc1fc5704c0f64f8f36db6d5a500e33aea6917d4be4ed32650a07ac4f9c642b2dc1aedb435245b3bce620c2fa85b27482c92a39b394b102

Download Submit
C:\Windows\G_Server2006.exe

Filesize
332KB

MD5
3f1157b56c716d5da5c19d8d29e7cb30

SHA1
669697b6140cca736a4fa9e5ad43b09e194d54fc

SHA256
189bc6222d6e33b0da81b2919d77fec606017a271b7ee5c39545920879e26d53

SHA512
f7fcfb9dcfba185efa55d30a0037cc96b12e25ffe0c363998d58c7a135b8055631942771862999ac3c70336d3b4fb80d8b01eb39290994c7ee00844e8a610bcf

Download Submit
C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
914B

MD5
e4a68ac854ac5242460afd72481b2a44

SHA1
df3c24f9bfd666761b268073fe06d1cc8d4f82a4

SHA256
cb3ccbb76031e5e0138f8dd39a23f9de47ffc35e43c1144cea27d46a5ab1cb5f

SHA512
5622207e1ba285f172756f6019af92ac808ed63286e24dfecc1e79873fb5d140f1ceb7133f2476e89a5f75f711f9813a9fbb8fd5287f64adfdcc53b864f9bdc5

Download Submit
C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
1KB

MD5
a266bb7dcc38a562631361bbf61dd11b

SHA1
3b1efd3a66ea28b16697394703a72ca340a05bd5

SHA256
df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e

SHA512
0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc

Download Submit
C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC

Filesize
252B

MD5
49e448b9ab419f9cbd6527b84e32a4c5

SHA1
7a84c61a120e43e5b2020ad8c6b1460760a39939

SHA256
5351c67824a0fec6c7cd0cfbc91937417d1bfcc6e2a88e842064c40cd6d9b02a

SHA512
3ea92a27f93dc3f8332653bbe59e07d37080bceefe2e34992eb4766730f70f807768f71ab03d1630c537df5f2438635ff86cb6d55e9fbd357351a6ccbb4805c2

Download Submit
C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
66af606b737324f26bc14f4083e35a3b

SHA1
7bf1f22bffd46b06fdd270089b963844a67a2202

SHA256
33b53e1484d0c2ec1ec9fce5facffd6229849c5948e56e646b9fb175bd5a8ddb

SHA512
78e318eb6c5374d2e8fe28e8cbef66a58f6967195abb2e81dd24b52e7f8d2ac711ccb508dd4a849aaee11ae5ea80879558b19288610aa54846c699b055a519ba

Download Submit
C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
ccb73febce0c61b038b0c50ef9297279

SHA1
3d2bdbae5261ee474a190f49eda007ba741c7768

SHA256
7f96e7a77ace02de8bd5c94d1489b86743018bc5a6f54d615c0b6a4ba4435d46

SHA512
e8f13802b78beae229d83e5b4bc6094249f3262f44f5fa51dc543e25e51bb5d02c68d5784a85b234f1c493176fe87cd5016b6e66176e72d4a3b9f298efef2d6e

Download Submit
C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
d45dc8e4a7b4f63600a365adc8e31036

SHA1
55c0b42b8e90136fa6dc6aa1375cafdf03e676cf

SHA256
254ffe779e8ed5cd6a37a04e4fcd0ab97e5e723637b837387b057d73cf24cc7b

SHA512
3b879690062c9569bb4539d1ef6f56c04a1f9197cba1a08a7ba74c5e7b6e63bc965931dafd367af6906cb338f7e1d57055d08ee111ca96b095fdcb8fac96a145

Download Submit
C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
3532f4357baaab690df66cc3e9c3131f

SHA1
8e4235e716217bcc0ae40ca100599058021580ac

SHA256
83639245f6369eeac0be67a2ca1de5c410902e1c92bcf24ad8f9db77a6470ae3

SHA512
b7f64fd91c58b2e7e2ef43f87df5afa83c6a2c55119d221fac91aa22256a2966d3c187233f0b1085ae461675ef7f4890ae8312c91f6004e1464cdec5b88fa608

Download Submit
C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
cd7a8e97601a1d5f1c3314ef5a52ecb4

SHA1
43fe63426e95a539e0bcd0ed174cbda258936aa0

SHA256
228e24e645e972938e3ed3eeea01c3b6b57069a30425d27487750fec527663a2

SHA512
c3cae294fe3bfc85f4ca4328f092f30594a8612a1ca152d11fb0918ab40aaf4a26d113382233b64f01cddbafdd2adac2f919bb30f3104eee2c6126c844c83bd6

Download Submit
C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
7235ee39026883ba3526d322153d10bb

SHA1
37a528191e2452a598fa4f7bb66be51868f5b19e

SHA256
909aa52504440abb1cc8f9052d6e1799c9e7d0522893effb006d4f8f3e9653a2

SHA512
a0ac196eca6da2f0f2f396fa68a820192d0129e1d84631a21be9f74ac0d007627835aaba8a1304acdbbf6c3014b7713d9d9aee799dd167dbe618190cb12751fd

Download Submit
C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
6741c857db44960521e233ebd143e223

SHA1
8acceca8a7bfb21e4c3a713512c082822cfcb4e3

SHA256
c7ff973afd212378dc88e11e6547826c7adbd0dfbe9d68a5a7171299d5f49459

SHA512
97086287cddb942e6d06650c4662f1773316a79ef49f25750857808c387e4dfc1ee687f996b6b14152614121ae664c0835b60dd6844f7541d047349a35147654

Download Submit
C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
344B

MD5
484002d87382ef2b54eda7ce8cf9c4d6

SHA1
3f3dfb0f5937f485dae732ce647de4f6e981bff7

SHA256
685cc78069e62a6b31fc47e5059dc43cfaa47e02f3881e9045f8e3f14ac16d4f

SHA512
0cc7e260aedb482c0aca6fa51e61024e3b2af8568b0b79f076d86c3c40caee96a3ab278cd8cd627fb407ddbb1d46d7b39b4d3718fd428431252b57b5b8d33d15

Download Submit
C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
21ced25605fe541213affa83edcbd460

SHA1
e6d59a5047643a52748cbd2444ed142bbfab1de2

SHA256
6e53399ee6427e2df3d48cb7f4d07eef6aebe83f6ac16f32342d0dab3e1029d2

SHA512
75fb72d9ed9c1ed4f8a9a75ec1cc29b550eb52ab7a14b90b5dc302bc159ac973927d11f47c0c77a58102b1e29741b34c9ed746d29e4cd0b02ed250278d473c12

Download Submit
C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357

Filesize
242B

MD5
d7b1680c383d04d92b513affa40d4d4c

SHA1
ba19bf7d8bb53f3cd99b9e4ac38c7de0e59c90c2

SHA256
5a18c15158ca47286d2d0ccb38cb1b8dda1c12e485968e27e8ff7e5a4a0860a9

SHA512
58a31885c7c298ec413bc50c7f8919051a41a254bc959d199fd2addc74ee545c94c30df86591d531eeaec52769ba05cb43c7a3f1f2f15687e350ba6705790ae1

Download Submit
C:\Windows\System32\config\systemprofile\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

Filesize
4KB

MD5
da597791be3b6e732f0bc8b20e38ee62

SHA1
1125c45d285c360542027d7554a5c442288974de

SHA256
5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

SHA512
d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

Download Submit
C:\Windows\System32\config\systemprofile\Favorites\Links\Suggested Sites.url

Filesize
129B

MD5
2578ef0db08f1e1e7578068186a1be0f

SHA1
87dca2f554fa51a98726f0a7a9ac0120be0c4572

SHA256
bdc63d9fd191114227a6e0ac32aaf4de85b91fc602fcb8555c0f3816ac8620b3

SHA512
b42be0e6f438362d107f0f3a7e4809753cf3491ab15145f9ffa4def413606243f4dfffc0449687bd1bb01c653e9339e26b97c286382743d14a2f0ed52e72f7ee

Download Submit
C:\Windows\System32\config\systemprofile\Favorites\Links\Suggested Sites.url

Filesize
236B

MD5
11cede0563d1d61930e433cd638d6419

SHA1
366b26547292482b871404b33930cefca8810dbd

SHA256
e3ab045d746a0821cfb0c34aee9f98ce658caab2c99841464c68d49ab2cd85d9

SHA512
d9a4cdd3d3970d1f3812f7b5d21bb9ae1f1347d0ddfe079a1b5ef15ec1367778056b64b865b21dd52692134771655461760db75309c78dc6f372cc4d0ab7c752

Download Submit
C:\Windows\System32\config\systemprofile\Favorites\Links\desktop.ini

Filesize
80B

MD5
3c106f431417240da12fd827323b7724

SHA1
2345cc77576f666b812b55ea7420b8d2c4d2a0b5

SHA256
e469ed17b4b54595b335dc51817a52b81fcf13aad7b7b994626f84ec097c5d57

SHA512
c7391b6b9c4e00494910303e8a6c4dca5a5fc0c461047ef95e3be1c8764928af344a29e2e7c92819174894b51ae0e69b5e11a9dc7cb093f984553d34d5e737bb

Download Submit
C:\Windows\System32\config\systemprofile\Favorites\desktop.ini

Filesize
402B

MD5
881dfac93652edb0a8228029ba92d0f5

SHA1
5b317253a63fecb167bf07befa05c5ed09c4ccea

SHA256
a45e345556901cd98b9bf8700b2a263f1da2b2e53dbdf69b9e6cfab6e0bd3464

SHA512
592b24deb837d6b82c692da781b8a69d9fa20bbaa3041d6c651839e72f45ac075a86cb967ea2df08fa0635ae28d6064a900f5d15180b9037bb8ba02f9e8e1810

Download Submit
C:\Windows\Temp\Cab2081.tmp

Filesize
29KB

MD5
d59a6b36c5a94916241a3ead50222b6f

SHA1
e274e9486d318c383bc4b9812844ba56f0cff3c6

SHA256
a38d01d3f024e626d579cf052ac3bd4260bb00c34bc6085977a5f4135ab09b53

SHA512
17012307955fef045e7c13bf0613bd40df27c29778ba6572640b76c18d379e02dc478e855c9276737363d0ad09b9a94f2adaa85da9c77ebb3c2d427aa68e2489

Download Submit
C:\Windows\Temp\Tar2093.tmp

Filesize
81KB

MD5
b13f51572f55a2d31ed9f266d581e9ea

SHA1
7eef3111b878e159e520f34410ad87adecf0ca92

SHA256
725980edc240c928bec5a5f743fdabeee1692144da7091cf836dc7d0997cef15

SHA512
f437202723b2817f2fef64b53d4eb67f782bdc61884c0c1890b46deca7ca63313ee2ad093428481f94edfcecd9c77da6e72b604998f7d551af959dbd6915809c

Download Submit
C:\Windows\Temp\Tar2644.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
C:\Windows\Temp\www1507.tmp

Filesize
195B

MD5
a1fd5255ed62e10721ac426cd139aa83

SHA1
98a11bdd942bb66e9c829ae0685239212e966b9e

SHA256
d3b6eea852bacee54fbf4f3d77c6ec6d198bd59258968528a0231589f01b32f4

SHA512
51399b4eac1883f0e52279f6b9943d5a626de378105cadff2b3c17473edf0835d67437ae8e8d0e25e5d4b88f924fa3ac74d808123ec2b7f98eff1b248a1ab370

Download Submit
C:\Windows\Temp\www1508.tmp

Filesize
216B

MD5
2ce792bc1394673282b741a25d6148a2

SHA1
5835c389ea0f0c1423fa26f98b84a875a11d19b1

SHA256
992031e95ad1e0f4305479e8d132c1ff14ed0eb913da33f23c576cd89f14fa48

SHA512
cdcc4d9967570018ec7dc3d825ff96b4817fecfbd424d30b74ba9ab6cc16cb035434f680b3d035f7959ceb0cc9e3c56f8dc78b06adb1dd2289930cc9acc87749

Download Submit
memory/1416-12-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download
memory/2296-588-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download