814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4

General

Target

814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe
Size

92KB
MD5

5c9469770ec8836e78b2dbc5360eb920
SHA1

d6f502576c119465686173bee5ea348cde59bc02
SHA256

814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4
SHA512

a80fbe43ec2d1615346634309ed5e4e410e39cc9885fd9ad7f9e3714130620db5f33ec5aacdf655b6423be04c52b2f21d20f2ea61a08bbd27359e213e26199e6
SSDEEP

768:Ixu1yiBh/CiCREDjAncmlNV9lRsOw83/q0HssALrt0NdKY3dRnVms2ceydgOZoqn:Ixyv6NVHkMja6NdKiI2dgDqlqIHUsQp

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3280 set thread context of 928	3280	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe	81

Modifies Internet Explorer settings 1 TTPs 18 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2423534503"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2423534503"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31000487"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{AD4C774F-739A-11ED-B5DD-FAE5CAF4041A} = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31000487"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
928	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe
928	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe
928	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	928	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe
Token: SeDebugPrivilege	928	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe
Token: SeDebugPrivilege	3396	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1456	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1456	IEXPLORE.EXE
1456	IEXPLORE.EXE
3396	IEXPLORE.EXE
3396	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 3280 wrote to memory of 928	3280	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe	81
PID 3280 wrote to memory of 928	3280	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe	81
PID 3280 wrote to memory of 928	3280	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe	81
PID 3280 wrote to memory of 928	3280	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe	81
PID 3280 wrote to memory of 928	3280	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe	81
PID 3280 wrote to memory of 928	3280	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe	81
PID 3280 wrote to memory of 928	3280	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe	81
PID 3280 wrote to memory of 928	3280	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe	81
PID 3280 wrote to memory of 928	3280	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe	81
PID 928 wrote to memory of 980	928	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe	82
PID 928 wrote to memory of 980	928	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe	82
PID 928 wrote to memory of 980	928	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe	82
PID 980 wrote to memory of 1456	980	iexplore.exe	84
PID 980 wrote to memory of 1456	980	iexplore.exe	84
PID 1456 wrote to memory of 3396	1456	IEXPLORE.EXE	85
PID 1456 wrote to memory of 3396	1456	IEXPLORE.EXE	85
PID 1456 wrote to memory of 3396	1456	IEXPLORE.EXE	85
PID 928 wrote to memory of 3396	928	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe	85
PID 928 wrote to memory of 3396	928	814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe	85

C:\Users\Admin\AppData\Local\Temp\814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe
"C:\Users\Admin\AppData\Local\Temp\814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3280
- C:\Users\Admin\AppData\Local\Temp\814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe
  C:\Users\Admin\AppData\Local\Temp\814c00e7fad1fbc217be2e7b0c328e9f2c20399fe0620ab23596ac3fdb1165b4.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:928
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:980
  - - C:\Program Files\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:1456
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1456 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:3396

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/928-135-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/928-138-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/928-139-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/928-140-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/928-141-0x00000000022E0000-0x000000000232E000-memory.dmp

Filesize
312KB

Download
memory/928-142-0x00000000022E0000-0x000000000232E000-memory.dmp

Filesize
312KB

Download
memory/928-143-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3280-132-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3280-133-0x00000000006B0000-0x00000000006BF000-memory.dmp

Filesize
60KB

Download
memory/3280-137-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download

Analysis

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