2d9f92726dbfc57f8209c3da06596b507da3ba922674a3a13f266ede7eb6150a

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
27/07/2024, 06:17

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General

Target

77370d622640e79183901fe26b55ee26_JaffaCakes118.exe
Size

1.9MB
MD5

77370d622640e79183901fe26b55ee26
SHA1

d0aa03004c428a38695e7d0271fc77ec058a7f4c
SHA256

2d9f92726dbfc57f8209c3da06596b507da3ba922674a3a13f266ede7eb6150a
SHA512

ba6b5b8a5922d2cde4901ae5bc39e23ab1617456f855074afc501af1443e0d2152b5418caf0642414a4bbfdbd6ff8c5e17fd479239f9d88505a00380755ac71e
SSDEEP

49152:EAbDmUnk8mJSiK2pLqlJTC/wdIGA5SBOsIjF:EAbhnkrLK2Yj+wiGA5K0

Score

7^/10

discovery evasion

Malware Config

Signatures

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Wine	77370d622640e79183901fe26b55ee26_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3008	2124	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	77370d622640e79183901fe26b55ee26_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 3008	2124	77370d622640e79183901fe26b55ee26_JaffaCakes118.exe	30
PID 2124 wrote to memory of 3008	2124	77370d622640e79183901fe26b55ee26_JaffaCakes118.exe	30
PID 2124 wrote to memory of 3008	2124	77370d622640e79183901fe26b55ee26_JaffaCakes118.exe	30
PID 2124 wrote to memory of 3008	2124	77370d622640e79183901fe26b55ee26_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\77370d622640e79183901fe26b55ee26_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\77370d622640e79183901fe26b55ee26_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2124 -s 268
  2⤵
  - Program crash
  PID:3008

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2124-0-0x0000000000400000-0x00000000005D1000-memory.dmp

Filesize
1.8MB

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memory/2124-1-0x0000000000400000-0x00000000005D1000-memory.dmp

Filesize
1.8MB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads