ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26

General

Target

ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe
Size

137KB
MD5

65ca6567be098c08ea89a45c3f967f0d
SHA1

af04d3b1ef55ff27ec4a7cb53482fd3fa96c7074
SHA256

ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26
SHA512

4235e57852506a607623cb48bddfb4839f3d70a15b575d28ed43c6b6c71216037937b8f6c22c971045eb05c8ecbf74261f06eb869dd4c21338980bb5eddc6888
SSDEEP

3072:/J34L6sf1jfKT4dxBWpCiLIPZgwqGWwf0JcC97fW:/JoL6Sjiq71qwqWA

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3152 set thread context of 3032	3152	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe	83

Modifies Internet Explorer settings 1 TTPs 18 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376894316"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{EE696448-738E-11ED-919F-6683CF8C50C7} = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3032	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe
3032	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe
3032	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3032	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe
Token: SeDebugPrivilege	3032	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe
Token: SeDebugPrivilege	4436	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2352	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2352	IEXPLORE.EXE
2352	IEXPLORE.EXE
4436	IEXPLORE.EXE
4436	IEXPLORE.EXE
4436	IEXPLORE.EXE
4436	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 3152 wrote to memory of 3032	3152	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe	83
PID 3152 wrote to memory of 3032	3152	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe	83
PID 3152 wrote to memory of 3032	3152	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe	83
PID 3152 wrote to memory of 3032	3152	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe	83
PID 3152 wrote to memory of 3032	3152	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe	83
PID 3152 wrote to memory of 3032	3152	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe	83
PID 3152 wrote to memory of 3032	3152	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe	83
PID 3152 wrote to memory of 3032	3152	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe	83
PID 3152 wrote to memory of 3032	3152	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe	83
PID 3032 wrote to memory of 1940	3032	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe	86
PID 3032 wrote to memory of 1940	3032	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe	86
PID 3032 wrote to memory of 1940	3032	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe	86
PID 1940 wrote to memory of 2352	1940	iexplore.exe	87
PID 1940 wrote to memory of 2352	1940	iexplore.exe	87
PID 2352 wrote to memory of 4436	2352	IEXPLORE.EXE	88
PID 2352 wrote to memory of 4436	2352	IEXPLORE.EXE	88
PID 2352 wrote to memory of 4436	2352	IEXPLORE.EXE	88
PID 3032 wrote to memory of 4436	3032	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe	88
PID 3032 wrote to memory of 4436	3032	ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe	88

C:\Users\Admin\AppData\Local\Temp\ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe
"C:\Users\Admin\AppData\Local\Temp\ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3152
- C:\Users\Admin\AppData\Local\Temp\ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe
  C:\Users\Admin\AppData\Local\Temp\ceafbac199d4ba8b129af9b76fbbab873ec83df964fb24641ae8fcf3bae18c26.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3032
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1940
  - - 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:2352
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2352 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:4436

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/3032-133-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3032-135-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3032-136-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3032-137-0x0000000002710000-0x000000000275E000-memory.dmp

Filesize
312KB

Download
memory/3032-138-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3032-139-0x0000000002710000-0x000000000275E000-memory.dmp

Filesize
312KB

Download

Analysis

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