a10a575209b09a1227670e5f5f4e18487b82f2684dfa36f7a474849abe2ae2e6

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
27-06-2024 07:14

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General

Target

151ccf0b74b334fe10754eb660f0c472_JaffaCakes118.exe
Size

5.2MB
MD5

151ccf0b74b334fe10754eb660f0c472
SHA1

5a811cc9edc2774bb706de66b944bf25056b383b
SHA256

a10a575209b09a1227670e5f5f4e18487b82f2684dfa36f7a474849abe2ae2e6
SHA512

42b8bba4de06955a237370c7bf5611e46e2232f57a3c9b6e58cbc858b1e0b97ff9af4c7fd6b22b60f64deefaaca9665883673953d4a3d77b34c6f2e31cd1c8f2
SSDEEP

98304:UxTdMWZAoCs1iURATMkLeL6zqpFP+0fxjzyr:I+KAps1bW7xqpFPZW

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2232-0-0x0000000000400000-0x0000000000561000-memory.dmp	upx
behavioral1/memory/2232-1-0x0000000000400000-0x0000000000561000-memory.dmp	upx

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2936	2232	WerFault.exe	27

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2232	151ccf0b74b334fe10754eb660f0c472_JaffaCakes118.exe
2232	151ccf0b74b334fe10754eb660f0c472_JaffaCakes118.exe
2232	151ccf0b74b334fe10754eb660f0c472_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2232	151ccf0b74b334fe10754eb660f0c472_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 2936	2232	151ccf0b74b334fe10754eb660f0c472_JaffaCakes118.exe	28
PID 2232 wrote to memory of 2936	2232	151ccf0b74b334fe10754eb660f0c472_JaffaCakes118.exe	28
PID 2232 wrote to memory of 2936	2232	151ccf0b74b334fe10754eb660f0c472_JaffaCakes118.exe	28
PID 2232 wrote to memory of 2936	2232	151ccf0b74b334fe10754eb660f0c472_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\151ccf0b74b334fe10754eb660f0c472_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\151ccf0b74b334fe10754eb660f0c472_JaffaCakes118.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2232 -s 856
  2⤵
  - Program crash
  PID:2936

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

memory/2232-0-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/2232-2-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2232-1-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/2232-3-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download