752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc

General

Target

752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe
Size

172KB
MD5

72dde11e142862d92be9809074810047
SHA1

1c59241c85f28647b2387277651fdba2ff7db250
SHA256

752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc
SHA512

50d9e1905577c75e6c7a67fce7e93c3a0f9a5218457ef738f9889404cf89c367d785f9111a36ed3bc76d146453d21df28dfea08a9986ea824ec1b7b907afac70
SSDEEP

3072:j8o3563n5U++5vao7hVoFa4hUIqPvS66Qf:AoE3nGpN9saNtf

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2776 set thread context of 4348	2776	752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe	84

Modifies Internet Explorer settings 1 TTPs 20 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376213586"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "308819793"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31000295"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{30D5CE75-72DA-11ED-BF5F-DAD30C974647} = "0"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "308819793"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31000295"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
4348	752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe
4348	752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe
4348	752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4348	752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe
Token: SeDebugPrivilege	4348	752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe
Token: SeDebugPrivilege	5108	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5092	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
5092	IEXPLORE.EXE
5092	IEXPLORE.EXE
5108	IEXPLORE.EXE
5108	IEXPLORE.EXE
5108	IEXPLORE.EXE
5108	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2776 wrote to memory of 4348	2776	752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe	84
PID 2776 wrote to memory of 4348	2776	752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe	84
PID 2776 wrote to memory of 4348	2776	752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe	84
PID 2776 wrote to memory of 4348	2776	752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe	84
PID 2776 wrote to memory of 4348	2776	752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe	84
PID 2776 wrote to memory of 4348	2776	752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe	84
PID 2776 wrote to memory of 4348	2776	752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe	84
PID 2776 wrote to memory of 4348	2776	752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe	84
PID 4348 wrote to memory of 112	4348	752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe	85
PID 4348 wrote to memory of 112	4348	752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe	85
PID 4348 wrote to memory of 112	4348	752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe	85
PID 112 wrote to memory of 5092	112	iexplore.exe	86
PID 112 wrote to memory of 5092	112	iexplore.exe	86
PID 5092 wrote to memory of 5108	5092	IEXPLORE.EXE	87
PID 5092 wrote to memory of 5108	5092	IEXPLORE.EXE	87
PID 5092 wrote to memory of 5108	5092	IEXPLORE.EXE	87
PID 4348 wrote to memory of 5108	4348	752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe	87
PID 4348 wrote to memory of 5108	4348	752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe	87

C:\Users\Admin\AppData\Local\Temp\752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe
"C:\Users\Admin\AppData\Local\Temp\752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2776
- C:\Users\Admin\AppData\Local\Temp\752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe
  C:\Users\Admin\AppData\Local\Temp\752ac89c1e2ba8570a5a924504066efc749fe944ea94fd70446f277dfa4d6dcc.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4348
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:112
  - - 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:5092
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5092 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:5108

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/2776-132-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2776-135-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/4348-134-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4348-137-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4348-138-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4348-139-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4348-140-0x0000000002710000-0x000000000275E000-memory.dmp

Filesize
312KB

Download
memory/4348-141-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4348-142-0x0000000002710000-0x000000000275E000-memory.dmp

Filesize
312KB

Download

Analysis

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