25dae8fca6cdb9c3b9061d8a925bfd41c8ce00f6199bf7dfbb9190c5096777ca

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 20:34

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General

Target

a40a2cac81237c4a1caedf1bde715cf8_JaffaCakes118.exe
Size

169KB
MD5

a40a2cac81237c4a1caedf1bde715cf8
SHA1

e95d43a92c9dc4d0c376fac05e53bc49f09524cd
SHA256

25dae8fca6cdb9c3b9061d8a925bfd41c8ce00f6199bf7dfbb9190c5096777ca
SHA512

b02f86fb18827bbd058f309b9ec1c6b604d416b6724dcd973cac47c58ce7e11ce7cefe9828975a8de4ed06d25f2683a60d9253a3415e8d5b17fb9c7fe70e7691
SSDEEP

3072:jo9e5q6BhioutOUGEBXVDx7S3MgHLDVaEnCiQcCNcVAaI7nxXngGwumt02enu6m:jo9YRhioSOPExr7SDDRYcVI7nxXneuNl

Score

7^/10

discovery 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/860-0-0x0000000000400000-0x0000000000441000-memory.dmp	upx
behavioral1/memory/860-14-0x0000000000400000-0x0000000000441000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 860 set thread context of 2424	860	a40a2cac81237c4a1caedf1bde715cf8_JaffaCakes118.exe	29

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	a40a2cac81237c4a1caedf1bde715cf8_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
860	a40a2cac81237c4a1caedf1bde715cf8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 860 wrote to memory of 2424	860	a40a2cac81237c4a1caedf1bde715cf8_JaffaCakes118.exe	29
PID 860 wrote to memory of 2424	860	a40a2cac81237c4a1caedf1bde715cf8_JaffaCakes118.exe	29
PID 860 wrote to memory of 2424	860	a40a2cac81237c4a1caedf1bde715cf8_JaffaCakes118.exe	29
PID 860 wrote to memory of 2424	860	a40a2cac81237c4a1caedf1bde715cf8_JaffaCakes118.exe	29
PID 860 wrote to memory of 2424	860	a40a2cac81237c4a1caedf1bde715cf8_JaffaCakes118.exe	29
PID 860 wrote to memory of 2424	860	a40a2cac81237c4a1caedf1bde715cf8_JaffaCakes118.exe	29
PID 860 wrote to memory of 2424	860	a40a2cac81237c4a1caedf1bde715cf8_JaffaCakes118.exe	29
PID 860 wrote to memory of 2424	860	a40a2cac81237c4a1caedf1bde715cf8_JaffaCakes118.exe	29
PID 860 wrote to memory of 2424	860	a40a2cac81237c4a1caedf1bde715cf8_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\a40a2cac81237c4a1caedf1bde715cf8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a40a2cac81237c4a1caedf1bde715cf8_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:860
- C:\Users\Admin\AppData\Local\Temp\a40a2cac81237c4a1caedf1bde715cf8_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\a40a2cac81237c4a1caedf1bde715cf8_JaffaCakes118.exe
  2⤵
  PID:2424

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/860-0-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/860-14-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/860-13-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2424-8-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2424-11-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2424-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2424-7-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2424-5-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2424-3-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2424-15-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2424-16-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2424-17-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download