1062351d40df053e97fb8bd748b4a81a3a0184027de0e8a3cbf514f831d56afa

Analysis

max time kernel
191s
max time network
206s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 10:05

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General

Target

1062351d40df053e97fb8bd748b4a81a3a0184027de0e8a3cbf514f831d56afa.exe
Size

143KB
MD5

d12e184bc2f11321a3746b39baede836
SHA1

f8acc9b2f215941eedf684ad9119a4a7a2d19e55
SHA256

1062351d40df053e97fb8bd748b4a81a3a0184027de0e8a3cbf514f831d56afa
SHA512

9d0bb4198e0f0e19d6d355de86c5ce545cea7e99a2c6b845c523ba616ac629869921315adf91064f1be92ded5ea922ffd2473038c7414fd7ecbf05d7c43f71d8
SSDEEP

3072:iN6ZekwVJIlgps5q9Eb648qwlS/+TfQO45Dg:pe9IB83ID50

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 36 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376383120"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000003bad9e5810411a41b405bdc87c3b0eb800000000020000000000106600000001000020000000a80290075f617349891a4956bfbc1d50090ac2b3f0cd924f69e63787aac3d689000000000e8000000002000020000000eacb00f6ec28de672131bcf9b383362e045ad255579ecb33a8878d6a2be2cf3d200000006e185626433bf8f8db25091fb04bf9112b1bb0b832c3d42b7cca0fdb2826298740000000a1ca1077aa99e0ee6930375382b13732b073684e90b43f601896d1eee932f3843210ab5caf8f2be9b9c0a2bcd2457dc13e5cd37e20b18dd3b199ffc29417d005	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{BAE6A861-6EE8-11ED-A5FF-56A236AC5043} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = a0861eb5f502d901	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
940	1062351d40df053e97fb8bd748b4a81a3a0184027de0e8a3cbf514f831d56afa.exe
1312	iexplore.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
940	1062351d40df053e97fb8bd748b4a81a3a0184027de0e8a3cbf514f831d56afa.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1312	iexplore.exe
1312	iexplore.exe
704	IEXPLORE.EXE
704	IEXPLORE.EXE
704	IEXPLORE.EXE
704	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 940 wrote to memory of 1004	940	1062351d40df053e97fb8bd748b4a81a3a0184027de0e8a3cbf514f831d56afa.exe	30
PID 940 wrote to memory of 1004	940	1062351d40df053e97fb8bd748b4a81a3a0184027de0e8a3cbf514f831d56afa.exe	30
PID 940 wrote to memory of 1004	940	1062351d40df053e97fb8bd748b4a81a3a0184027de0e8a3cbf514f831d56afa.exe	30
PID 940 wrote to memory of 1004	940	1062351d40df053e97fb8bd748b4a81a3a0184027de0e8a3cbf514f831d56afa.exe	30
PID 1004 wrote to memory of 1312	1004	cmd.exe	32
PID 1004 wrote to memory of 1312	1004	cmd.exe	32
PID 1004 wrote to memory of 1312	1004	cmd.exe	32
PID 1004 wrote to memory of 1312	1004	cmd.exe	32
PID 1312 wrote to memory of 704	1312	iexplore.exe	33
PID 1312 wrote to memory of 704	1312	iexplore.exe	33
PID 1312 wrote to memory of 704	1312	iexplore.exe	33
PID 1312 wrote to memory of 704	1312	iexplore.exe	33

C:\Users\Admin\AppData\Local\Temp\1062351d40df053e97fb8bd748b4a81a3a0184027de0e8a3cbf514f831d56afa.exe
"C:\Users\Admin\AppData\Local\Temp\1062351d40df053e97fb8bd748b4a81a3a0184027de0e8a3cbf514f831d56afa.exe"
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:940
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c "start http://securedfileinfo.com/404.jsp?chid=4300109^&rsn=plde^&details=^|v6.1.7601x64sp1.0ws^|tt39^|dt0^|dc100^|fs-2^|dh0^|ec13^|se12007^|dr4^|ds0^|rs0^|p1"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1004
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://securedfileinfo.com/404.jsp?chid=4300109&rsn=plde&details=|v6.1.7601x64sp1.0ws|tt39|dt0|dc100|fs-2|dh0|ec13|se12007|dr4|ds0|rs0|p1
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1312
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1312 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:704

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
7f83b6c03e7c1a42b396093051a17587

SHA1
95d070e2a3724ea42c64c8a4bdf64da5a3320162

SHA256
f48ba76702b8ef2e512780e6af6e230607e62594adfe94e3e4a5e3f7e91b7bd4

SHA512
bc6dd4605821db6ace49391fb0e2938691b9e53ff55b830bc7d287119e12e3aefef425261a31611232671611847f2335b632dfccab6b56eaf1501ba14d1d623c

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\17IZ4ASW.txt

Filesize
608B

MD5
256b7ae8e051a5518fb6f330c5fa6609

SHA1
265624e375f0563d391471d5e0d5ee68f18e8c29

SHA256
a9607063467495529f0b9d5d249ca514920e90a427d4caf92528718b0e887dd1

SHA512
4251e8a0f053bb2a69630001f81549082fc777be44b706f6932e6341a3e595f28518abf24eba433db3fa27ef55011238ac0a74b6be05e4ac03f4363d36d33606

Download Submit
memory/940-54-0x00000000757E1000-0x00000000757E3000-memory.dmp

Filesize
8KB

Download