7a9416217094766b3f4295e342fc8e4d6a9f3dda330615812cc0e47088182ed3

Analysis

max time kernel
126s
max time network
128s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
20/04/2024, 21:26

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General

Target

fdaf04c938e7423bf660a5e21f0dbf02_JaffaCakes118.exe
Size

9KB
MD5

fdaf04c938e7423bf660a5e21f0dbf02
SHA1

aab508223b071240da01da21b34e710c94011d9e
SHA256

7a9416217094766b3f4295e342fc8e4d6a9f3dda330615812cc0e47088182ed3
SHA512

e1da95dc85b317bf4630a63ec6fae1ae661d6b53700ed27b1db4c66d75b17f416be9ac3b435096278314ebe0fb38e47a0555fc1755b96509c3f847ad28bd15a5
SSDEEP

192:Umng7XOzt9xzdDNXUzgtZFSbVcThxVysmr3Dj:S7X8tzdFUM85ah/5wj

Score

7^/10

upx

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1240	cmd.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2012-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral1/memory/2012-1-0x0000000000400000-0x000000000040A000-memory.dmp	upx

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

System Information Discovery
T1082

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\multimediaControls.chl\CLSID	fdaf04c938e7423bf660a5e21f0dbf02_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\multimediaControls.chl	fdaf04c938e7423bf660a5e21f0dbf02_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\multimediaControls.chl\CLSID\ = "{6BF52A52-394A-11D3-B153-00C04F79FAA6}"	fdaf04c938e7423bf660a5e21f0dbf02_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2012 wrote to memory of 2100	2012	fdaf04c938e7423bf660a5e21f0dbf02_JaffaCakes118.exe	28
PID 2012 wrote to memory of 2100	2012	fdaf04c938e7423bf660a5e21f0dbf02_JaffaCakes118.exe	28
PID 2012 wrote to memory of 2100	2012	fdaf04c938e7423bf660a5e21f0dbf02_JaffaCakes118.exe	28
PID 2012 wrote to memory of 2100	2012	fdaf04c938e7423bf660a5e21f0dbf02_JaffaCakes118.exe	28
PID 2012 wrote to memory of 1240	2012	fdaf04c938e7423bf660a5e21f0dbf02_JaffaCakes118.exe	32
PID 2012 wrote to memory of 1240	2012	fdaf04c938e7423bf660a5e21f0dbf02_JaffaCakes118.exe	32
PID 2012 wrote to memory of 1240	2012	fdaf04c938e7423bf660a5e21f0dbf02_JaffaCakes118.exe	32
PID 2012 wrote to memory of 1240	2012	fdaf04c938e7423bf660a5e21f0dbf02_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\fdaf04c938e7423bf660a5e21f0dbf02_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fdaf04c938e7423bf660a5e21f0dbf02_JaffaCakes118.exe"
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2012
- C:\Windows\SysWOW64\ctfmon.exe
  ctfmon.exe
  2⤵
  PID:2100
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\awer0.bat" "
  2⤵
  - Deletes itself
  PID:1240

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\awer0.bat

Filesize
302B

MD5
3c14c5e3c06cee94403ed2fea2fce3d8

SHA1
8c06df5d0f465e74d54a875d1d638788f9117768

SHA256
ceb8648a10bfd570dff2e6972cb8483856eff345d16b1439631d59b077cc4130

SHA512
37226bb9f155c8d2a4ca660e4844101bb5cba39b4e3932e623146cec964740361564e280df0593e54950de4c1c98c6ff8aa8e22919f2dd4b33b89d21cf324141

Download Submit
memory/2012-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2012-1-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

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