04d97e050f09e5eecde741646a83c8c03058460ea2b8893ab7ba9c3b413cf82c

Analysis

max time kernel
135s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 05:28

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General

Target

eaac1f4cb0ab59a3ad81378aff34f08d_JaffaCakes118.exe
Size

1.1MB
MD5

eaac1f4cb0ab59a3ad81378aff34f08d
SHA1

3648887657dda6446c08dae532bc57524bf161a2
SHA256

04d97e050f09e5eecde741646a83c8c03058460ea2b8893ab7ba9c3b413cf82c
SHA512

3bc48a85a525d6014b3edcb4bc113489883691f1b65f2bf788cb5de2d0a340dcfa0bbf86411c8ba923f9bad4d76da7a6c0b9b8149176fcecf264762df544fe51
SSDEEP

24576:GHVzWBsxrmBcXNfOi3m/Y9RL2/ZsXdgNCQeZhkeGcg:GHCAmDZWP2cg

Score

7^/10

discovery 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-1-5-21-656926755-4116854191-210765258-1000\Software\Wine	eaac1f4cb0ab59a3ad81378aff34f08d_JaffaCakes118.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/5016-0-0x0000000000400000-0x0000000000527000-memory.dmp	themida
behavioral2/memory/5016-1-0x0000000000400000-0x0000000000527000-memory.dmp	themida

Program crash 1 IoCs

pid	pid_target	Process	procid_target
112	5016	WerFault.exe	83

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	eaac1f4cb0ab59a3ad81378aff34f08d_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\eaac1f4cb0ab59a3ad81378aff34f08d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eaac1f4cb0ab59a3ad81378aff34f08d_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- System Location Discovery: System Language Discovery
PID:5016
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5016 -s 276
  2⤵
  - Program crash
  PID:112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 5016 -ip 5016
1⤵
PID:2612

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/5016-0-0x0000000000400000-0x0000000000527000-memory.dmp

Filesize
1.2MB

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memory/5016-1-0x0000000000400000-0x0000000000527000-memory.dmp

Filesize
1.2MB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads