f1e9d59a9bbcfeb99ad4ba41736ec5ce06de52d9dcfa1df0134fc7ec3a832fca

Analysis

max time kernel
141s
max time network
125s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
11/07/2024, 03:58

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General

Target

379f4d10417d0724cc102ab6d7d3b28c_JaffaCakes118.exe
Size

1.2MB
MD5

379f4d10417d0724cc102ab6d7d3b28c
SHA1

a3d46b3d84eb4626cc1ee22ec8a950b825cf2b4e
SHA256

f1e9d59a9bbcfeb99ad4ba41736ec5ce06de52d9dcfa1df0134fc7ec3a832fca
SHA512

66ed9576a48503ff387f7b684c18e59be9e331a807ec6d137f41acf53e6a2eb3b4a3c64943c51b4865102f812104c94ccd3531bded57d2cecbdcd44b9ebe1fdf
SSDEEP

24576:kQcyGeWa9OTSYrmSLkvC+QEOjg4Qyuu5CRHkRCg+TchigVXO:XcyZfMWdzQJ04puu+Ei

Score

7^/10

evasion themida

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-1-5-21-2212144002-1172735686-1556890956-1000\Software\Wine	379f4d10417d0724cc102ab6d7d3b28c_JaffaCakes118.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2292-0-0x0000000000400000-0x0000000000530000-memory.dmp	themida
behavioral1/memory/2292-4-0x0000000000400000-0x0000000000530000-memory.dmp	themida

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2704	2292	WerFault.exe	29

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2292 wrote to memory of 2704	2292	379f4d10417d0724cc102ab6d7d3b28c_JaffaCakes118.exe	30
PID 2292 wrote to memory of 2704	2292	379f4d10417d0724cc102ab6d7d3b28c_JaffaCakes118.exe	30
PID 2292 wrote to memory of 2704	2292	379f4d10417d0724cc102ab6d7d3b28c_JaffaCakes118.exe	30
PID 2292 wrote to memory of 2704	2292	379f4d10417d0724cc102ab6d7d3b28c_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\379f4d10417d0724cc102ab6d7d3b28c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\379f4d10417d0724cc102ab6d7d3b28c_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2292 -s 264
  2⤵
  - Program crash
  PID:2704

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

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2292-1-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download
memory/2292-0-0x0000000000400000-0x0000000000530000-memory.dmp

Filesize
1.2MB

Download
memory/2292-2-0x0000000001D50000-0x0000000001E4A000-memory.dmp

Filesize
1000KB

Download
memory/2292-3-0x0000000000401000-0x0000000000404000-memory.dmp

Filesize
12KB

Download
memory/2292-4-0x0000000000400000-0x0000000000530000-memory.dmp

Filesize
1.2MB

Download
memory/2292-6-0x00000000003E0000-0x00000000003E1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads