3a175b08e6872cb4df219df786dba6510dbc06fb7f33dc23b2ab35bd8a52575e

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 15:18

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General

Target

afbfd869acc3478a9440d33017a6e35f_JaffaCakes118.exe
Size

380KB
MD5

afbfd869acc3478a9440d33017a6e35f
SHA1

5a733df1f9272fd869ade9ed0945a9d8e2bf521d
SHA256

3a175b08e6872cb4df219df786dba6510dbc06fb7f33dc23b2ab35bd8a52575e
SHA512

513dda3c0c4cc50166be03461a6cb3678660f8cdd6ab3a0431e304061f4c4aa61f567e33efcbcc966ac3b8cc175057fa2ffa549f98dec0e4a76159ddfb01f167
SSDEEP

3072:nxHPcPgYrDTraqCpaJRPNusCU+/8SFBCqsGxxeq/qU7raAkFksaME/GSpnIgGbsa:x0P9nmvaosC3/BnIgK54IQzeeeL4/QR

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/3016-0-0x0000000000400000-0x0000000000486000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2624	3016	WerFault.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	afbfd869acc3478a9440d33017a6e35f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3016 wrote to memory of 2624	3016	afbfd869acc3478a9440d33017a6e35f_JaffaCakes118.exe	30
PID 3016 wrote to memory of 2624	3016	afbfd869acc3478a9440d33017a6e35f_JaffaCakes118.exe	30
PID 3016 wrote to memory of 2624	3016	afbfd869acc3478a9440d33017a6e35f_JaffaCakes118.exe	30
PID 3016 wrote to memory of 2624	3016	afbfd869acc3478a9440d33017a6e35f_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\afbfd869acc3478a9440d33017a6e35f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\afbfd869acc3478a9440d33017a6e35f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3016
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3016 -s 36
  2⤵
  - Program crash
  PID:2624

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/3016-0-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

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