b7cf5588825c83372a36f9c8674341c97e472f1819d83abffe1cfd125c581870

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
13-07-2024 21:49

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General

Target

4379a59cce9f5409186c10011a77428e_JaffaCakes118.exe
Size

16KB
MD5

4379a59cce9f5409186c10011a77428e
SHA1

e6edbb608830ed182570d38424c2256b6f447e1f
SHA256

b7cf5588825c83372a36f9c8674341c97e472f1819d83abffe1cfd125c581870
SHA512

a6d8cb338b25a7f1af8c88ed4c7a97c591362a631373518a93319b473961856543f7544ac1e0c06f7f94a0aa7e38e88d40d6a93bacad3bcc4d76cdaace38a32b
SSDEEP

384:sdDUOKsEG13Av+k20spfUXOs1LdA3VABnz:sXP13AW/pfUR1LdA3Knz

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Control Panel\International\Geo\Nation	4379a59cce9f5409186c10011a77428e_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
4552	exe.exe
4160	exe.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	5084	4379a59cce9f5409186c10011a77428e_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	5084	4379a59cce9f5409186c10011a77428e_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	5084	4379a59cce9f5409186c10011a77428e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 5084 wrote to memory of 3892	5084	4379a59cce9f5409186c10011a77428e_JaffaCakes118.exe	85
PID 5084 wrote to memory of 3892	5084	4379a59cce9f5409186c10011a77428e_JaffaCakes118.exe	85
PID 5084 wrote to memory of 3892	5084	4379a59cce9f5409186c10011a77428e_JaffaCakes118.exe	85
PID 5084 wrote to memory of 2512	5084	4379a59cce9f5409186c10011a77428e_JaffaCakes118.exe	87
PID 5084 wrote to memory of 2512	5084	4379a59cce9f5409186c10011a77428e_JaffaCakes118.exe	87
PID 5084 wrote to memory of 2512	5084	4379a59cce9f5409186c10011a77428e_JaffaCakes118.exe	87
PID 5084 wrote to memory of 1608	5084	4379a59cce9f5409186c10011a77428e_JaffaCakes118.exe	90
PID 5084 wrote to memory of 1608	5084	4379a59cce9f5409186c10011a77428e_JaffaCakes118.exe	90
PID 5084 wrote to memory of 1608	5084	4379a59cce9f5409186c10011a77428e_JaffaCakes118.exe	90
PID 1608 wrote to memory of 4552	1608	cmd.exe	92
PID 1608 wrote to memory of 4552	1608	cmd.exe	92
PID 1608 wrote to memory of 4552	1608	cmd.exe	92
PID 5084 wrote to memory of 4160	5084	4379a59cce9f5409186c10011a77428e_JaffaCakes118.exe	93
PID 5084 wrote to memory of 4160	5084	4379a59cce9f5409186c10011a77428e_JaffaCakes118.exe	93
PID 5084 wrote to memory of 4160	5084	4379a59cce9f5409186c10011a77428e_JaffaCakes118.exe	93

C:\Users\Admin\AppData\Local\Temp\4379a59cce9f5409186c10011a77428e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4379a59cce9f5409186c10011a77428e_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5084
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c copy C:\Users\Admin\AppData\Local\Temp\4379A5~1.EXE C:\exe.exe > nul
  2⤵
  PID:3892
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\4379A5~1.EXE > nul
  2⤵
  PID:2512
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c C:\exe.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1608
- - C:\exe.exe
    C:\exe.exe
    3⤵
    - Executes dropped EXE
    PID:4552
- C:\exe.exe
  "C:\exe.exe"
  2⤵
  - Executes dropped EXE
  PID:4160

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\exe.exe

Filesize
16KB

MD5
4379a59cce9f5409186c10011a77428e

SHA1
e6edbb608830ed182570d38424c2256b6f447e1f

SHA256
b7cf5588825c83372a36f9c8674341c97e472f1819d83abffe1cfd125c581870

SHA512
a6d8cb338b25a7f1af8c88ed4c7a97c591362a631373518a93319b473961856543f7544ac1e0c06f7f94a0aa7e38e88d40d6a93bacad3bcc4d76cdaace38a32b

Download Submit
memory/4160-9-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/4160-8-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/5084-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/5084-7-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download