6bd445510b46abd3f2896d502c6b22b82d10d034a17bcfef4302b15570766d81

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/09/2024, 10:46

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General

Target

d6280b5b5f083222365019673f5a15a3_JaffaCakes118.exe
Size

27KB
MD5

d6280b5b5f083222365019673f5a15a3
SHA1

b8a420cbd259b560d73589fa60a2bd529a12d487
SHA256

6bd445510b46abd3f2896d502c6b22b82d10d034a17bcfef4302b15570766d81
SHA512

5a1481a4f581881f197c44ec9bc0089ca08e2ecfa1e42a2bf232c88bee542548ce7283a79fc97727d98c313eb9d28fb456d200cec76c6f579fe07d99c926663f
SSDEEP

768:YXSFuJIovyon65vEpoKXxsiPo0/nDbxqc:vAW1onKEplVw0rbH

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/3068-0-0x0000000000400000-0x000000000040E000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1736	3068	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	d6280b5b5f083222365019673f5a15a3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 1736	3068	d6280b5b5f083222365019673f5a15a3_JaffaCakes118.exe	30
PID 3068 wrote to memory of 1736	3068	d6280b5b5f083222365019673f5a15a3_JaffaCakes118.exe	30
PID 3068 wrote to memory of 1736	3068	d6280b5b5f083222365019673f5a15a3_JaffaCakes118.exe	30
PID 3068 wrote to memory of 1736	3068	d6280b5b5f083222365019673f5a15a3_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d6280b5b5f083222365019673f5a15a3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d6280b5b5f083222365019673f5a15a3_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3068
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3068 -s 64
  2⤵
  - Program crash
  PID:1736

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/3068-0-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

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