b97cd15244074336247d0c38986ec6593fecc894bacd083d0a711bfce22fb143

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
25/07/2024, 20:18

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General

Target

7114025ce1b78673a1273cfb31bbe17d_JaffaCakes118.exe
Size

59KB
MD5

7114025ce1b78673a1273cfb31bbe17d
SHA1

d7553d57e0a19c628dd633c34d47cee4a7564e91
SHA256

b97cd15244074336247d0c38986ec6593fecc894bacd083d0a711bfce22fb143
SHA512

193459ac5445f6fd3c2e8439ca95d35690a547a81ae4e680a3eba761a2a8c1cc751a4d0e44ed500b97cacdbe9a950e581231fafd2b4e18ba0d7c3e5523eb5fa2
SSDEEP

1536:tnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:tzc6CWeAp7e

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1636-0-0x0000000000400000-0x000000000041F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2228	1636	WerFault.exe	27

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7114025ce1b78673a1273cfb31bbe17d_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1636	7114025ce1b78673a1273cfb31bbe17d_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeTakeOwnershipPrivilege	1636	7114025ce1b78673a1273cfb31bbe17d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1636 wrote to memory of 2228	1636	7114025ce1b78673a1273cfb31bbe17d_JaffaCakes118.exe	28
PID 1636 wrote to memory of 2228	1636	7114025ce1b78673a1273cfb31bbe17d_JaffaCakes118.exe	28
PID 1636 wrote to memory of 2228	1636	7114025ce1b78673a1273cfb31bbe17d_JaffaCakes118.exe	28
PID 1636 wrote to memory of 2228	1636	7114025ce1b78673a1273cfb31bbe17d_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\7114025ce1b78673a1273cfb31bbe17d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\7114025ce1b78673a1273cfb31bbe17d_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1636
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 288
  2⤵
  - Program crash
  PID:2228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1636-3-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1636-7-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1636-6-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1636-2-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1636-1-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1636-0-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/1636-9-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download