acc43dfae6dc85529a629e58c67e819ba20fd36d1c08a3683bc5256ef1c6e0fc

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-09-2024 04:24

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General

Target

e1b291f81f693f2a4f0c2292128f603c_JaffaCakes118.exe
Size

2.7MB
MD5

e1b291f81f693f2a4f0c2292128f603c
SHA1

8b1eca2cf9390649a836d1f61780c0cd36d374a4
SHA256

acc43dfae6dc85529a629e58c67e819ba20fd36d1c08a3683bc5256ef1c6e0fc
SHA512

5a3fdb7ff6144c4108c65713c6a3479c19a6eb7d5eb3de6c633a46d8f8e9104085b0a1ea8a60667e5c56c411c84c7a71190e181d230834aa47f57a9369738ad5
SSDEEP

49152:TsYWjwx6AmC3Xa5gbe0g5nS8o1t6amA3EJRSGrVQswSY7a:T3V6AbXa5zFnSZVmA0DSGRQsP

Score

7^/10

discovery evasion trojan

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-1-5-21-3063565911-2056067323-3330884624-1000\Software\Wine	e1b291f81f693f2a4f0c2292128f603c_JaffaCakes118.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	e1b291f81f693f2a4f0c2292128f603c_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1304	e1b291f81f693f2a4f0c2292128f603c_JaffaCakes118.exe

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	e1b291f81f693f2a4f0c2292128f603c_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1304	e1b291f81f693f2a4f0c2292128f603c_JaffaCakes118.exe
1304	e1b291f81f693f2a4f0c2292128f603c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1304 wrote to memory of 1204	1304	e1b291f81f693f2a4f0c2292128f603c_JaffaCakes118.exe	21
PID 1304 wrote to memory of 1204	1304	e1b291f81f693f2a4f0c2292128f603c_JaffaCakes118.exe	21
PID 1304 wrote to memory of 1204	1304	e1b291f81f693f2a4f0c2292128f603c_JaffaCakes118.exe	21
PID 1304 wrote to memory of 1204	1304	e1b291f81f693f2a4f0c2292128f603c_JaffaCakes118.exe	21
PID 1304 wrote to memory of 1204	1304	e1b291f81f693f2a4f0c2292128f603c_JaffaCakes118.exe	21
PID 1304 wrote to memory of 1204	1304	e1b291f81f693f2a4f0c2292128f603c_JaffaCakes118.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1204
- C:\Users\Admin\AppData\Local\Temp\e1b291f81f693f2a4f0c2292128f603c_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\e1b291f81f693f2a4f0c2292128f603c_JaffaCakes118.exe"
  2⤵
  - Identifies Wine through registry keys
  - Checks whether UAC is enabled
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1304

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 Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1204-3-0x000000007FFF0000-0x000000007FFF1000-memory.dmp

Filesize
4KB

Download
memory/1204-10-0x000000007EFC0000-0x000000007EFC6000-memory.dmp

Filesize
24KB

Download
memory/1304-0-0x0000000000400000-0x00000000006A7000-memory.dmp

Filesize
2.7MB

Download
memory/1304-1-0x0000000000401000-0x0000000000408000-memory.dmp

Filesize
28KB

Download
memory/1304-6-0x0000000000400000-0x00000000006A7000-memory.dmp

Filesize
2.7MB

Download
memory/1304-22-0x0000000010000000-0x0000000010012000-memory.dmp

Filesize
72KB

Download
memory/1304-25-0x0000000000401000-0x0000000000408000-memory.dmp

Filesize
28KB

Download