f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb

General

Target

f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.exe
Size

164KB
MD5

46730f4cd22bece8d1a665aca854d87c
SHA1

dbe950b37f5ae9297e29efe246f7d8ffcbd8e658
SHA256

f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb
SHA512

f7060bc4717a4e8cc626035e2552ff914bfdd1bed831de4c05f3fd8ee68c6a1398a230b9333c4815f88f330808bdd014143b8cf8f219980291feb1d37efcaf6a
SSDEEP

3072:0GCEVcg5/OlPmsIP99MwSlakHnOB/eBkuSFDth3yFDvnLhavr5:0YVcdm3P99CHHymKuSdDyRLhaV

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4916 set thread context of 1952	4916	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.exe	82

Modifies Internet Explorer settings 1 TTPs 25 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30987999"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2093498173"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2093498173"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30987999"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "371535778"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{A6A80449-42D2-11ED-89AC-DAE60F07E07D} = "0"	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1952	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.eXe
1952	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.eXe
1952	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.eXe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4836	IEXPLORE.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1952	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.eXe
Token: SeDebugPrivilege	4180	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4836	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
4916	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.exe
4836	IEXPLORE.EXE
4836	IEXPLORE.EXE
4180	IEXPLORE.EXE
4180	IEXPLORE.EXE
4180	IEXPLORE.EXE
4180	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 4916 wrote to memory of 1952	4916	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.exe	82
PID 4916 wrote to memory of 1952	4916	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.exe	82
PID 4916 wrote to memory of 1952	4916	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.exe	82
PID 4916 wrote to memory of 1952	4916	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.exe	82
PID 4916 wrote to memory of 1952	4916	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.exe	82
PID 4916 wrote to memory of 1952	4916	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.exe	82
PID 4916 wrote to memory of 1952	4916	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.exe	82
PID 4916 wrote to memory of 1952	4916	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.exe	82
PID 4916 wrote to memory of 1952	4916	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.exe	82
PID 1952 wrote to memory of 3380	1952	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.eXe	85
PID 1952 wrote to memory of 3380	1952	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.eXe	85
PID 1952 wrote to memory of 3380	1952	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.eXe	85
PID 3380 wrote to memory of 4836	3380	iexplore.exe	86
PID 3380 wrote to memory of 4836	3380	iexplore.exe	86
PID 4836 wrote to memory of 4180	4836	IEXPLORE.EXE	87
PID 4836 wrote to memory of 4180	4836	IEXPLORE.EXE	87
PID 4836 wrote to memory of 4180	4836	IEXPLORE.EXE	87
PID 1952 wrote to memory of 4180	1952	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.eXe	87
PID 1952 wrote to memory of 4180	1952	f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.eXe	87

C:\Users\Admin\AppData\Local\Temp\f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.exe
"C:\Users\Admin\AppData\Local\Temp\f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4916
- C:\Users\Admin\AppData\Local\Temp\f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.eXe
  "C:\Users\Admin\AppData\Local\Temp\f0f6af4a53c3197aeeb33ea1b30fdee4d6829ffdfce0d9d634a82e0b1e161edb.eXe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1952
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3380
  - - C:\Program Files\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
      4⤵
      Modifies Internet Explorer settings
      Suspicious behavior: GetForegroundWindowSpam
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:4836
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4836 CREDAT:17410 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:4180

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

Loading Replay Monitor...

Downloads

memory/1952-136-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1952-139-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1952-140-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1952-141-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1952-142-0x00000000021B0000-0x00000000021FE000-memory.dmp

Filesize
312KB

Download
memory/4916-132-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download
memory/4916-138-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download

Analysis

Sharing