50ff285fae4d8d665822b66f835b81dac1a4767ab843ffdf44aed55ce01f6794

Analysis

max time kernel
147s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/01/2024, 21:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

787d5cd69c7b68f9ca244ca4cefe63b9.exe
Size

95KB
MD5

787d5cd69c7b68f9ca244ca4cefe63b9
SHA1

57c069dbf9d01b2da21607d2daa59c6a679265ed
SHA256

50ff285fae4d8d665822b66f835b81dac1a4767ab843ffdf44aed55ce01f6794
SHA512

2de94285cc1cbf59b4c4fc7ea4a2aed24ead4e61acd03ae0b0260b0e0021fa846780f560d022df76469ff59538a560972b7c6300bfa677416312d8cf70e3022a
SSDEEP

1536:hKDqJvz2xyM40DSmJEKEFXvx52/DVTW1qfc:hKDAfCDSmJEXc/Ri1q

Score

8^/10

persistence

Malware Config

Signatures

Drops file in Drivers directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\787d5cd69c7b68f9ca244ca4cefe63b9.exe	787d5cd69c7b68f9ca244ca4cefe63b9.exe
File opened for modification	C:\Windows\SysWOW64\drivers\787d5cd69c7b68f9ca244ca4cefe63b9.exe	787d5cd69c7b68f9ca244ca4cefe63b9.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation	787d5cd69c7b68f9ca244ca4cefe63b9.exe

Drops startup file 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\787d5cd69c7b68f9ca244ca4cefe63b9.lnk	787d5cd69c7b68f9ca244ca4cefe63b9.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\787d5cd69c7b68f9ca244ca4cefe63b9.lnk	787d5cd69c7b68f9ca244ca4cefe63b9.exe

Loads dropped DLL 18 IoCs

pid	Process
1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe
1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe
1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe
1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe
1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe
1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe
1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe
1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe
1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe
1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe
1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe
1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe
1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe
1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe
1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe
1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe
1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe
1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ = "C:\\Windows\\System32\\drivers\\787d5cd69c7b68f9ca244ca4cefe63b9"	787d5cd69c7b68f9ca244ca4cefe63b9.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 41 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 90fe8dcda250da01	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{F8255967-BC95-11EE-9A4E-42E20219F0C2} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31084706"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c47f1af20644814589e7a32def35942f000000000200000000001066000000010000200000008c23b9009a13fc03d8274e91af1077ceeb9822e950347cbca678887423164d55000000000e80000000020000200000008760a476b6155e89b425e8de5e17aba30dbdb9a62e22c615a6d84bfed1b420b920000000c4034697c68b233104931214e198e968f590bf0790ebf03346c83a1c29a5713b40000000b408c72193b4845a2e9f27acc81d84a248a3d0c994ba240b49e320dd0317a0f08da493d92ea7b3d2152e9a819f579c3875b46bd8826d7cd4d9388ad080a01cea	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3432700058"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31084706"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3432700058"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31084706"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c47f1af20644814589e7a32def35942f00000000020000000000106600000001000020000000dd00dc021c44f6a219e5fcbc0189c51cb0cd3fdefddf3fda50a1fcd2679095fc000000000e8000000002000020000000e5d8322779da8ca57e62f914a8f42bc40782f163ca1306ef0bb8c3787c685bea200000004325509bc9f27bcf9731408deb4c422addad0f93210e960cdcc4aab4b1d1545e400000000c6aaa6676deec34a78cb66084d59d811cc597f1d71cafc2228d70aac76c05817853f713523e2cda12bee9a5c143bfd09e777ae0917f1c6665aaa04393e3b4a9	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 602f9ccda250da01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "413071254"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3438480868"	IEXPLORE.EXE

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000_Classes\Local Settings	787d5cd69c7b68f9ca244ca4cefe63b9.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4144	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4144	iexplore.exe
4144	iexplore.exe
3296	IEXPLORE.EXE
3296	IEXPLORE.EXE
3296	IEXPLORE.EXE
3296	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1044 wrote to memory of 4144	1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe	88
PID 1044 wrote to memory of 4144	1044	787d5cd69c7b68f9ca244ca4cefe63b9.exe	88
PID 4144 wrote to memory of 3296	4144	iexplore.exe	89
PID 4144 wrote to memory of 3296	4144	iexplore.exe	89
PID 4144 wrote to memory of 3296	4144	iexplore.exe	89

C:\Users\Admin\AppData\Local\Temp\787d5cd69c7b68f9ca244ca4cefe63b9.exe
"C:\Users\Admin\AppData\Local\Temp\787d5cd69c7b68f9ca244ca4cefe63b9.exe"
1⤵
- Drops file in Drivers directory
- Checks computer location settings
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1044
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\Desktop\Raila Odinga.gif
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4144
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4144 CREDAT:17410 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:3296

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
b610bd5c61e2121914699e4b6cb9f7f4

SHA1
514f5ad7770f18e1c5b62253d95d6aa3c63c83ee

SHA256
3a418958f81aae04aa13719238c42d24adc5258b95246b3df0b32a1bf7676b51

SHA512
9ebb50a5b4942dfbf1a037e8a1b6308502d5bd337abaf90cca0d44f3a88001b25c6f82787f13b2d5a6f2bcb81209f831c16422d4c1a6cb6e07d55e8dccd7b3b5

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
404B

MD5
06e81e900188ab13952672166a8329d0

SHA1
829a366ba96c1dfa4ac615d6165bddab55118aa4

SHA256
c8d2217a9913d9d421c11c770f21610bd159d08ef86a1342da744f4c9c08deb2

SHA512
9cf298d7d064d13894a2c375144046b4d0d1f071032e25faf216d342fd31f08f2c53c9ae73a2a09bd276b7f84affd3a2def050857eb0a4e17c06aa044c305928

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\6AXLYU2E\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\nst764A.tmp\System.dll

Filesize
10KB

MD5
ed228603bf5d6ba382b59274dba35a0a

SHA1
037d40e0399902b5119d48995dfd2e96bc6de9a4

SHA256
a1bada98dffbe23a96af2ce3f4df7d7927cec6ea0a1d2d1f77862fb117a74f37

SHA512
9dabf495eaeb979235b7626c0619bb8eaab61c158e66799b1afdb1500952c789b7ea645a358c8961876e06a9ec168159ef405b6238ec692f1f89fc1ccb1e9ae9

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\787d5cd69c7b68f9ca244ca4cefe63b9.lnk

Filesize
986B

MD5
7b9cb69075959432524c51828ce11a3d

SHA1
ad5bcf34cbd0017ba1bf6518e7fac381a69f2cfc

SHA256
3e8f1f1842a709e33fe6393a8e696dcf53b1bfa9554d7b0635b96217584db708

SHA512
49e2e2cee77148a6c91edd17f518cfa1a72e735a5f8d6d277f7aabd302532e286621d6a58d010644fcf936a54623dbcf1f94a064fdc17b02504007137a58d96c

Download Submit
C:\Users\Admin\Desktop\Raila Odinga.gif

Filesize
50KB

MD5
dbcfb7e87fe308929500b077e23078b2

SHA1
56f29cfe2222e16c3d269dbbce2e70e3771e1a60

SHA256
9f235a13641392a8cc26b7ac6cc20c5f1513e23195e156e52158c10dbff8bfd5

SHA512
edf57526cf65a8aa97ffbc4d6a80b13048d46ff8fed43fb49c14d15b465edfb8e178302fb002c59a837dc86bbab9949336b224f5419acfe397dcd7661e854bf5

Download Submit
C:\Windows\SysWOW64\drivers\787d5cd69c7b68f9ca244ca4cefe63b9.exe

Filesize
95KB

MD5
787d5cd69c7b68f9ca244ca4cefe63b9

SHA1
57c069dbf9d01b2da21607d2daa59c6a679265ed

SHA256
50ff285fae4d8d665822b66f835b81dac1a4767ab843ffdf44aed55ce01f6794

SHA512
2de94285cc1cbf59b4c4fc7ea4a2aed24ead4e61acd03ae0b0260b0e0021fa846780f560d022df76469ff59538a560972b7c6300bfa677416312d8cf70e3022a

Download Submit
memory/1044-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1044-40-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads