3bedfcc2b68a5d9c280ca441cf617ad6ff42dbd736f3998c045abdd6065aca4e

General

Target
104d8f2f4fbab0212c7dc0b0979035f9.exe
Size 286KB
Sample220331-lbbehshfb2
SHA256 3bedfcc2b68a5d9c280ca441cf617ad6ff42dbd736f3998c045abdd6065aca4e
MD5 104d8f2f4fbab0212c7dc0b0979035f9
SHA1 68650519c758fd07c48f41119c7a915f2e88f080
SHA512 28ac470c1887bd98c18024173c3d01d1e58e17e5f8148ee2b7763f53b14addf592ae01f7baff08c9176a3bae4cc43e8a21af71d863f1d3ccbd76d84c604a54f1
MD5 SHA1 SHA512

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2020	1496	WerFault.exe	81

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
1084	schtasks.exe

Modifies data under HKEY_USERS 6 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\IdentityCRL\Immersive\production\Property\00180008256AA7A3 = 0100000001000000d08c9ddf0115d1118c7a00c04fc297eb01000000d79ef4adb8e2df4e96c16fb9ef12577e00000000020000000000106600000001000020000000dc75ca35577416ccfa5b037d57b3877f54b1515f6ec7805c6b1881e79a692a4e000000000e800000000200002000000020455f8463f7ed1372292fe1601f656deeab0e53a86416c37494dc8f460b6d5e80000000071cea03498bbbaccefa0da0d9ae20559a50b6955bfa40a96b6c18136169bb6112467b66276a309e52ba26711f2afe8d4bb2d26c59d5c3e5945aa03264fcb54636111005a68b47bb8c143e1f43f07c5c65621577f6e0d2eabfe50cfa78d04daae7065b3c52b8b1904404dc3c3ec973c5df52e0b83d33b282cbbbd9183676ea774000000036c2d591251036db489f1e28c541fb6e58f1f4281e1625a90b1a85f1274c926e33be90190e7dac4ec8e6c1198a7aea6211ec10d6e8f10bae3a34aea0639290a1	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\IdentityCRL\Immersive\production\Token\{D6D5A677-0872-4AB0-9442-BB792FCE85C5}	svchost.exe
Set value (data)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\IdentityCRL\Immersive\production\Token\{D6D5A677-0872-4AB0-9442-BB792FCE85C5}\DeviceTicket = 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	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\IdentityCRL\Immersive\production\Token\{D6D5A677-0872-4AB0-9442-BB792FCE85C5}\DeviceId = "00180008256AA7A3"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\IdentityCRL\Immersive\production\Token\{D6D5A677-0872-4AB0-9442-BB792FCE85C5}\ApplicationFlags = "1"	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\IdentityCRL\Immersive\production\Property	svchost.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1496 wrote to memory of 1084	1496	104d8f2f4fbab0212c7dc0b0979035f9.exe	83
PID 1496 wrote to memory of 1084	1496	104d8f2f4fbab0212c7dc0b0979035f9.exe	83
PID 1496 wrote to memory of 1084	1496	104d8f2f4fbab0212c7dc0b0979035f9.exe	83

C:\Users\Admin\AppData\Local\Temp\104d8f2f4fbab0212c7dc0b0979035f9.exe
"C:\Users\Admin\AppData\Local\Temp\104d8f2f4fbab0212c7dc0b0979035f9.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1496
- C:\Windows\SysWOW64\schtasks.exe
  /C /create /F /sc minute /mo 1 /tn "Telemetry Logging" /tr "C:\Users\Admin\AppData\Roaming\Microsoft\Protect\oobeldr.exe"
  2⤵
  - Creates scheduled task(s)
  PID:1084
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1496 -s 540
  2⤵
  - Program crash
  PID:2020

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
- Modifies data under HKEY_USERS
PID:632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1496 -ip 1496
1⤵
PID:4108

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s camsvc
1⤵
PID:3724

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1496-134-0x000000000064C000-0x0000000000655000-memory.dmp

Download

memory/1496-136-0x0000000000500000-0x0000000000504000-memory.dmp

Download

memory/1496-135-0x000000000064C000-0x0000000000655000-memory.dmp

Download

memory/1496-137-0x0000000000400000-0x000000000048C000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads