47d2202b0e135cdba611b711dab5e1b8a87f89048d7ecedf578932ca3fa34c4a

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
18/08/2024, 09:52

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General

Target

a650ebd87afff64e76db1e7d311f4f93_JaffaCakes118.exe
Size

17KB
MD5

a650ebd87afff64e76db1e7d311f4f93
SHA1

c25a298325fb6885aac36863dfb8d3de98dd6f34
SHA256

47d2202b0e135cdba611b711dab5e1b8a87f89048d7ecedf578932ca3fa34c4a
SHA512

f0f2baf2584053a794f67bacc9bacf513bf6c30286bc3c9718e2d134198e2ba6aace9e8ac344a40a0d4425690f1340d920ce43bd91ebe68ed416f9eb2f4b0380
SSDEEP

384:7l8kcNKFYVdO0ILejUw9qFDlcWvqyZDtdlcuXfMxV1K:7l87NAYVw3Lejh9qleWvRLlc3V1

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/1952-0-0x0000000000400000-0x0000000000912000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
744	1952	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	a650ebd87afff64e76db1e7d311f4f93_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 744	1952	a650ebd87afff64e76db1e7d311f4f93_JaffaCakes118.exe	30
PID 1952 wrote to memory of 744	1952	a650ebd87afff64e76db1e7d311f4f93_JaffaCakes118.exe	30
PID 1952 wrote to memory of 744	1952	a650ebd87afff64e76db1e7d311f4f93_JaffaCakes118.exe	30
PID 1952 wrote to memory of 744	1952	a650ebd87afff64e76db1e7d311f4f93_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\a650ebd87afff64e76db1e7d311f4f93_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a650ebd87afff64e76db1e7d311f4f93_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1952 -s 92
  2⤵
  - Program crash
  PID:744

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/1952-0-0x0000000000400000-0x0000000000912000-memory.dmp

Filesize
5.1MB

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