5d391ceffd7c0e0affedb78c924e3601345c1faea1615d305183c86738817a59

Analysis

max time kernel
149s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
22-07-2024 18:52

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General

Target

646084276357c6d21023e526b39b6e2f_JaffaCakes118.exe
Size

338KB
MD5

646084276357c6d21023e526b39b6e2f
SHA1

f7b22e0271f0ba4d7a4189d2feea835f0f29fa05
SHA256

5d391ceffd7c0e0affedb78c924e3601345c1faea1615d305183c86738817a59
SHA512

f00f3ec0c2180c8e6a4793f1d80cd34c51abea92d0184ffcc087f74d3e34b0d7fdcd41a3242775b79492ea2df3ae1f95c986828f9b9b3ef1799c88f30f47deb0
SSDEEP

6144:SgSBQ/sstejlmB1l9ml2AEMTmYz5Da4XclFtIbiFbTJDe9HPlRo/rdklCDS:SgSqlLmYMTmGa4XclvAYlGnoxkw+

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2012	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2976	yqpteg.exe

Loads dropped DLL 3 IoCs

pid	Process
2012	cmd.exe
2012	cmd.exe
2976	yqpteg.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
2060	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
592	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2060	taskkill.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe
2976	yqpteg.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2504 wrote to memory of 2012	2504	646084276357c6d21023e526b39b6e2f_JaffaCakes118.exe	31
PID 2504 wrote to memory of 2012	2504	646084276357c6d21023e526b39b6e2f_JaffaCakes118.exe	31
PID 2504 wrote to memory of 2012	2504	646084276357c6d21023e526b39b6e2f_JaffaCakes118.exe	31
PID 2504 wrote to memory of 2012	2504	646084276357c6d21023e526b39b6e2f_JaffaCakes118.exe	31
PID 2012 wrote to memory of 2060	2012	cmd.exe	33
PID 2012 wrote to memory of 2060	2012	cmd.exe	33
PID 2012 wrote to memory of 2060	2012	cmd.exe	33
PID 2012 wrote to memory of 2060	2012	cmd.exe	33
PID 2012 wrote to memory of 592	2012	cmd.exe	35
PID 2012 wrote to memory of 592	2012	cmd.exe	35
PID 2012 wrote to memory of 592	2012	cmd.exe	35
PID 2012 wrote to memory of 592	2012	cmd.exe	35
PID 2012 wrote to memory of 2976	2012	cmd.exe	36
PID 2012 wrote to memory of 2976	2012	cmd.exe	36
PID 2012 wrote to memory of 2976	2012	cmd.exe	36
PID 2012 wrote to memory of 2976	2012	cmd.exe	36

C:\Users\Admin\AppData\Local\Temp\646084276357c6d21023e526b39b6e2f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\646084276357c6d21023e526b39b6e2f_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2504
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 2504 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\646084276357c6d21023e526b39b6e2f_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\yqpteg.exe -f
  2⤵
  - Deletes itself
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2012
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 2504
    3⤵
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:2060
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 3 127.1
    3⤵
    - Runs ping.exe
    PID:592
- - C:\Users\Admin\AppData\Local\yqpteg.exe
    C:\Users\Admin\AppData\Local\yqpteg.exe -f
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:2976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Remote System Discovery

T1018

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\yqpteg.exe

Filesize
338KB

MD5
646084276357c6d21023e526b39b6e2f

SHA1
f7b22e0271f0ba4d7a4189d2feea835f0f29fa05

SHA256
5d391ceffd7c0e0affedb78c924e3601345c1faea1615d305183c86738817a59

SHA512
f00f3ec0c2180c8e6a4793f1d80cd34c51abea92d0184ffcc087f74d3e34b0d7fdcd41a3242775b79492ea2df3ae1f95c986828f9b9b3ef1799c88f30f47deb0

Download Submit
memory/2504-0-0x0000000001000000-0x00000000010A7000-memory.dmp

Filesize
668KB

Download
memory/2504-2-0x0000000001000000-0x00000000010A7000-memory.dmp

Filesize
668KB

Download
memory/2504-1-0x000000000109D000-0x000000000109E000-memory.dmp

Filesize
4KB

Download
memory/2504-5-0x0000000001000000-0x00000000010A7000-memory.dmp

Filesize
668KB

Download
memory/2976-11-0x0000000001000000-0x00000000010A7000-memory.dmp

Filesize
668KB

Download
memory/2976-13-0x0000000001000000-0x00000000010A7000-memory.dmp

Filesize
668KB

Download
memory/2976-12-0x0000000001000000-0x00000000010A7000-memory.dmp

Filesize
668KB

Download
memory/2976-14-0x0000000001000000-0x00000000010A7000-memory.dmp

Filesize
668KB

Download
memory/2976-16-0x0000000001000000-0x00000000010A7000-memory.dmp

Filesize
668KB

Download
memory/2976-17-0x0000000001000000-0x00000000010A7000-memory.dmp

Filesize
668KB

Download
memory/2976-18-0x0000000001000000-0x00000000010A7000-memory.dmp

Filesize
668KB

Download
memory/2976-19-0x0000000001000000-0x00000000010A7000-memory.dmp

Filesize
668KB

Download
memory/2976-20-0x0000000001000000-0x00000000010A7000-memory.dmp

Filesize
668KB

Download
memory/2976-21-0x0000000001000000-0x00000000010A7000-memory.dmp

Filesize
668KB

Download
memory/2976-22-0x0000000001000000-0x00000000010A7000-memory.dmp

Filesize
668KB

Download
memory/2976-23-0x0000000001000000-0x00000000010A7000-memory.dmp

Filesize
668KB

Download
memory/2976-24-0x0000000001000000-0x00000000010A7000-memory.dmp

Filesize
668KB

Download