ecd99a4f5f451492f7893fc0fa1098804b609172244c89b82be8a948017a2b99

Analysis

max time kernel
141s
max time network
128s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
25/06/2024, 10:09

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General

Target

0dabc44bc333daf360e63fb7e4355e29_JaffaCakes118.exe
Size

485KB
MD5

0dabc44bc333daf360e63fb7e4355e29
SHA1

3785b935ed3b944c0dd1b755804e3a08a758dbfd
SHA256

ecd99a4f5f451492f7893fc0fa1098804b609172244c89b82be8a948017a2b99
SHA512

b8439d7f2d9da2507fa7117844c6f48e55b13ded8766b7be9c03c0fba9bfca7fdc1d7f35fea39b08b21b8143ed0800d786aa5fbef9de67be10135cc846ad3bd3
SSDEEP

12288:EzfNrLVjm+hbAJDBetA+JrV1M6DHWxWufFG:SNrL1AJDWjJTBD2xX

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-1-5-21-39690363-730359138-1046745555-1000\Software\Wine	0dabc44bc333daf360e63fb7e4355e29_JaffaCakes118.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2260-0-0x0000000000400000-0x000000000047D000-memory.dmp	themida
behavioral1/memory/2260-2-0x0000000000400000-0x000000000047D000-memory.dmp	themida

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2604	2260	WerFault.exe	27

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 2604	2260	0dabc44bc333daf360e63fb7e4355e29_JaffaCakes118.exe	28
PID 2260 wrote to memory of 2604	2260	0dabc44bc333daf360e63fb7e4355e29_JaffaCakes118.exe	28
PID 2260 wrote to memory of 2604	2260	0dabc44bc333daf360e63fb7e4355e29_JaffaCakes118.exe	28
PID 2260 wrote to memory of 2604	2260	0dabc44bc333daf360e63fb7e4355e29_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\0dabc44bc333daf360e63fb7e4355e29_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0dabc44bc333daf360e63fb7e4355e29_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2260 -s 268
  2⤵
  - Program crash
  PID:2604

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/2260-0-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download
memory/2260-1-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download
memory/2260-2-0x0000000000400000-0x000000000047D000-memory.dmp

Filesize
500KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads