69dfb3b5819ebdf88879c6f7c54076944b7b17707372d09ccc7dd52da2f205ac

Analysis

max time kernel
131s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
31/05/2024, 09:48

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General

Target

8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe
Size

853KB
MD5

8693de18f142adc5c512a15293dbe1b0
SHA1

48236cade411b9c7dd8192950644266125070798
SHA256

69dfb3b5819ebdf88879c6f7c54076944b7b17707372d09ccc7dd52da2f205ac
SHA512

1ac30c1d5c0faee9d7cddf5a77d683e7d670485efe21efe519bf2997a3315a289db872ace6b427e83d96c395a0592707cd8e435e5eb0a8af9bba30000d192104
SSDEEP

24576:VYq2/9nnr5cDNsOQfKJL9ki1arPvi/cjaBYfv:GqaxyDC2JmSoPvikO8

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3368 set thread context of 4592	3368	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	86

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2940	4592	WerFault.exe	86
3616	4592	WerFault.exe	86

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
4592	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe
4592	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe
4592	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe
4592	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe
4592	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 3368 wrote to memory of 4592	3368	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	86
PID 3368 wrote to memory of 4592	3368	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	86
PID 3368 wrote to memory of 4592	3368	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	86
PID 3368 wrote to memory of 4592	3368	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	86
PID 3368 wrote to memory of 4592	3368	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	86
PID 3368 wrote to memory of 4592	3368	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	86
PID 3368 wrote to memory of 4592	3368	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	86
PID 3368 wrote to memory of 4592	3368	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	86
PID 3368 wrote to memory of 4592	3368	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	86
PID 3368 wrote to memory of 4592	3368	8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3368
- C:\Users\Admin\AppData\Local\Temp\8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\8693de18f142adc5c512a15293dbe1b0_JaffaCakes118.exe" Track="0001000000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4592
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4592 -s 2076
    3⤵
    - Program crash
    PID:3616
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4592 -s 2020
    3⤵
    - Program crash
    PID:2940

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4592 -ip 4592
1⤵
PID:1424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4592 -ip 4592
1⤵
PID:784

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3368-0-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/3368-1-0x0000000000790000-0x0000000000793000-memory.dmp

Filesize
12KB

Download
memory/3368-8-0x0000000000790000-0x0000000000793000-memory.dmp

Filesize
12KB

Download
memory/3368-7-0x0000000000400000-0x000000000051C000-memory.dmp

Filesize
1.1MB

Download
memory/4592-4-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4592-3-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4592-6-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4592-9-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4592-10-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4592-11-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4592-12-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/4592-16-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads