411674d886fd53737a5f136b919a4089f300665fa5159b4287e62f69855f7c5a

Analysis

max time kernel
141s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
02/10/2024, 04:21

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General

Target

08db45823e8add75a21fc8b435b90152_JaffaCakes118.exe
Size

129KB
MD5

08db45823e8add75a21fc8b435b90152
SHA1

d5f5b6f13ce7d648df021f50a0d17d88dfc853d6
SHA256

411674d886fd53737a5f136b919a4089f300665fa5159b4287e62f69855f7c5a
SHA512

a90db64574de920320e16cbe541f4b389e6351c7f6052bdb19848ae4afc336dde9657edd992a777833ddd2bee7982aee949a28b11d727010f2ed12734ac0a1ee
SSDEEP

3072:bnm3DXh2VA9WoUMK/yVr+JhokGq8WweZnDM2LwShkXWE/w:060I6kVPRDM2Ms

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2872-5-0x0000000010000000-0x000000001000F000-memory.dmp	upx
behavioral1/memory/2872-9-0x0000000010000000-0x000000001000F000-memory.dmp	upx
behavioral1/memory/2872-8-0x0000000010000000-0x000000001000F000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 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	08db45823e8add75a21fc8b435b90152_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	08db45823e8add75a21fc8b435b90152_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2872	08db45823e8add75a21fc8b435b90152_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2852 wrote to memory of 2872	2852	08db45823e8add75a21fc8b435b90152_JaffaCakes118.exe	30
PID 2852 wrote to memory of 2872	2852	08db45823e8add75a21fc8b435b90152_JaffaCakes118.exe	30
PID 2852 wrote to memory of 2872	2852	08db45823e8add75a21fc8b435b90152_JaffaCakes118.exe	30
PID 2852 wrote to memory of 2872	2852	08db45823e8add75a21fc8b435b90152_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\08db45823e8add75a21fc8b435b90152_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\08db45823e8add75a21fc8b435b90152_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2852
- C:\Users\Admin\AppData\Local\Temp\08db45823e8add75a21fc8b435b90152_JaffaCakes118.exe
  ?
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  PID:2872

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/2852-2-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2852-1-0x0000000000403000-0x0000000000406000-memory.dmp

Filesize
12KB

Download
memory/2872-4-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2872-3-0x0000000000403000-0x0000000000406000-memory.dmp

Filesize
12KB

Download
memory/2872-5-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/2872-9-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/2872-8-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/2872-10-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download