236557f1ef6049a47038ce9881fa61d87b551bf3ef9d29f43033ecad5ea46ac9

Analysis

max time kernel
132s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22-08-2024 13:48

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General

Target

b7e0879ec2d70cbb522d7f98fd87c53f_JaffaCakes118.exe
Size

197KB
MD5

b7e0879ec2d70cbb522d7f98fd87c53f
SHA1

0aa641a437bfb169d6343fc0ca60a2dda2e04e8c
SHA256

236557f1ef6049a47038ce9881fa61d87b551bf3ef9d29f43033ecad5ea46ac9
SHA512

b8d72ac8b64ef95349d2eb589f88d10cb52d1b12594e9fa378ba51ff90190be2ca49b6887c3275ae5a42e893d9a356e3af5d6994b52780353226bcb09d6eb007
SSDEEP

3072:T+cWKi2x+Vx6aZSokrTT9jyTNSWAE21JsvbofAhljerD5Erb1L23cLba:T1WKaUMipjccE7zo4Fu5Erb18cLO

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
behavioral2/memory/1760-0-0x0000000000400000-0x0000000000451000-memory.dmp	upx

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	b7e0879ec2d70cbb522d7f98fd87c53f_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1760	b7e0879ec2d70cbb522d7f98fd87c53f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1760 wrote to memory of 3628	1760	b7e0879ec2d70cbb522d7f98fd87c53f_JaffaCakes118.exe	84
PID 1760 wrote to memory of 3628	1760	b7e0879ec2d70cbb522d7f98fd87c53f_JaffaCakes118.exe	84
PID 1760 wrote to memory of 3628	1760	b7e0879ec2d70cbb522d7f98fd87c53f_JaffaCakes118.exe	84
PID 1760 wrote to memory of 3628	1760	b7e0879ec2d70cbb522d7f98fd87c53f_JaffaCakes118.exe	84
PID 1760 wrote to memory of 3628	1760	b7e0879ec2d70cbb522d7f98fd87c53f_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\b7e0879ec2d70cbb522d7f98fd87c53f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b7e0879ec2d70cbb522d7f98fd87c53f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1760
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:3628

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

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Downloads

memory/1760-0-0x0000000000400000-0x0000000000451000-memory.dmp

Filesize
324KB

Download
memory/1760-1-0x0000000000540000-0x0000000000542000-memory.dmp

Filesize
8KB

Download
memory/1760-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1760-3-0x0000000000440000-0x000000000044E000-memory.dmp

Filesize
56KB

Download
memory/1760-4-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download