13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041

General

Target

13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe
Size

132KB
MD5

dd4c8dc480714001341a4bcd74bb5f4f
SHA1

bf9e2b4600b93ce94ffaec06853112ff09cefa50
SHA256

13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041
SHA512

abdf5031417277367069bf94cafc862fd560607f313f22f9143e3652c11542e216f8d6b74f4538676354b1709f80b5f343a38673f705b79badd94fb5680570ea
SSDEEP

3072:s98Jl2+CyzSL4qujhl660Zm4OQh5bhaUn+Gmy0tykbMtl:pP2+jdqQ6pPOQPh3n+GR0tykbM7

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1632 set thread context of 1240	1632	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe	28

Modifies Internet Explorer settings 1 TTPs 28 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\IntelliForms	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\InternetRegistry	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{992DEB11-37D0-11ED-AAF5-C244376E7EDB} = "0"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "370325441"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\PageSetup	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Zoom	IEXPLORE.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1240	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe
1240	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1240	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe
Token: SeDebugPrivilege	1380	IEXPLORE.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1176	IEXPLORE.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
1632	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe
1176	IEXPLORE.EXE
1176	IEXPLORE.EXE
1380	IEXPLORE.EXE
1380	IEXPLORE.EXE
1380	IEXPLORE.EXE
1380	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1632 wrote to memory of 1240	1632	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe	28
PID 1632 wrote to memory of 1240	1632	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe	28
PID 1632 wrote to memory of 1240	1632	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe	28
PID 1632 wrote to memory of 1240	1632	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe	28
PID 1632 wrote to memory of 1240	1632	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe	28
PID 1632 wrote to memory of 1240	1632	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe	28
PID 1632 wrote to memory of 1240	1632	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe	28
PID 1632 wrote to memory of 1240	1632	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe	28
PID 1632 wrote to memory of 1240	1632	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe	28
PID 1632 wrote to memory of 1240	1632	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe	28
PID 1240 wrote to memory of 580	1240	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe	29
PID 1240 wrote to memory of 580	1240	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe	29
PID 1240 wrote to memory of 580	1240	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe	29
PID 1240 wrote to memory of 580	1240	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe	29
PID 580 wrote to memory of 1176	580	iexplore.exe	30
PID 580 wrote to memory of 1176	580	iexplore.exe	30
PID 580 wrote to memory of 1176	580	iexplore.exe	30
PID 580 wrote to memory of 1176	580	iexplore.exe	30
PID 1176 wrote to memory of 1380	1176	IEXPLORE.EXE	32
PID 1176 wrote to memory of 1380	1176	IEXPLORE.EXE	32
PID 1176 wrote to memory of 1380	1176	IEXPLORE.EXE	32
PID 1176 wrote to memory of 1380	1176	IEXPLORE.EXE	32
PID 1240 wrote to memory of 1380	1240	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe	32
PID 1240 wrote to memory of 1380	1240	13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe	32

C:\Users\Admin\AppData\Local\Temp\13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe
"C:\Users\Admin\AppData\Local\Temp\13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1632
- C:\Users\Admin\AppData\Local\Temp\13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe
  "C:\Users\Admin\AppData\Local\Temp\13b7be709aede8f3f7ada24c564c7f54def0d926f6088ed93113067a0a013041.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1240
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:580
  - - 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:1176
    - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
        
        "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1176 CREDAT:275457 /prefetch:2
        5⤵
        Modifies Internet Explorer settings
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of SetWindowsHookEx
        
        PID:1380

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

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\7FTZ2ROK.txt

Filesize
603B

MD5
f9f07d21f74859eee220ac8f80e10009

SHA1
63c6a092ed51c43f918b100ec3aa1aa38bf37f0d

SHA256
cc9ab3e7c35ceed6187faa20c9325935e08072d425e183f3a6e89b6ec8a40eab

SHA512
b7ead1580887ac55cdea6e3a246631ece47a1a69cf85e84f4309cc31c32627b243a50e8ddb7c7080da784826f70db0e00e41226747c8c6de04b86044ea7b2f0a

Download Submit
memory/1240-65-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1240-59-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1240-61-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1240-63-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1240-56-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1240-68-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

Filesize
8KB

Download
memory/1240-69-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1240-70-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1240-73-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/1240-74-0x0000000000340000-0x000000000038E000-memory.dmp

Filesize
312KB

Download
memory/1240-57-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download

Analysis

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