082bc742e6ca3e0a1a69e28f7cf905e33219804e0c5e5804227edd613320876f

General

Target

082bc742e6ca3e0a1a69e28f7cf905e33219804e0c5e5804227edd613320876f.exe
Size

143KB
MD5

6c07e3dc2dba97ae6f138a46cc43a232
SHA1

9e14f29e80d4b7d118f398344c7b417e26ac5998
SHA256

082bc742e6ca3e0a1a69e28f7cf905e33219804e0c5e5804227edd613320876f
SHA512

05314ae6a6b06908f88854e6d67807a7c547cd506b6188d9d17143c7a42057996f0bfb9a56c1ce23318df60ee33dda1d96ce50483647708769d4f55ff0e36d21
SSDEEP

3072:iN6ZekwVJIlgps5q9Eb648qwlS/+TfQO45DwO:pe9IB83ID5UO

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 23 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{27B237B1-6F08-11ED-91F2-D2F8C2B78FDE} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
760	082bc742e6ca3e0a1a69e28f7cf905e33219804e0c5e5804227edd613320876f.exe
1836	iexplore.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
760	082bc742e6ca3e0a1a69e28f7cf905e33219804e0c5e5804227edd613320876f.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1836	iexplore.exe
1836	iexplore.exe
1264	IEXPLORE.EXE
1264	IEXPLORE.EXE
1264	IEXPLORE.EXE
1264	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 760 wrote to memory of 1636	760	082bc742e6ca3e0a1a69e28f7cf905e33219804e0c5e5804227edd613320876f.exe	32
PID 760 wrote to memory of 1636	760	082bc742e6ca3e0a1a69e28f7cf905e33219804e0c5e5804227edd613320876f.exe	32
PID 760 wrote to memory of 1636	760	082bc742e6ca3e0a1a69e28f7cf905e33219804e0c5e5804227edd613320876f.exe	32
PID 760 wrote to memory of 1636	760	082bc742e6ca3e0a1a69e28f7cf905e33219804e0c5e5804227edd613320876f.exe	32
PID 1636 wrote to memory of 1836	1636	cmd.exe	34
PID 1636 wrote to memory of 1836	1636	cmd.exe	34
PID 1636 wrote to memory of 1836	1636	cmd.exe	34
PID 1636 wrote to memory of 1836	1636	cmd.exe	34
PID 1836 wrote to memory of 1264	1836	iexplore.exe	35
PID 1836 wrote to memory of 1264	1836	iexplore.exe	35
PID 1836 wrote to memory of 1264	1836	iexplore.exe	35
PID 1836 wrote to memory of 1264	1836	iexplore.exe	35

C:\Users\Admin\AppData\Local\Temp\082bc742e6ca3e0a1a69e28f7cf905e33219804e0c5e5804227edd613320876f.exe
"C:\Users\Admin\AppData\Local\Temp\082bc742e6ca3e0a1a69e28f7cf905e33219804e0c5e5804227edd613320876f.exe"
1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:760
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c "start http://securedfileinfo.com/404.jsp?chid=5301121^&rsn=plde^&details=^|v6.1.7601x64sp1.0ws^|tt42^|dt0^|dc100^|fs-2^|dh0^|ec13^|se12007^|dr4^|ds0^|rs0^|p1"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1636
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://securedfileinfo.com/404.jsp?chid=5301121&rsn=plde&details=|v6.1.7601x64sp1.0ws|tt42|dt0|dc100|fs-2|dh0|ec13|se12007|dr4|ds0|rs0|p1
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1836
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1836 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:1264

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/760-54-0x0000000075291000-0x0000000075293000-memory.dmp

Filesize
8KB

Download

Analysis

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