12ee83d9ee11f8fc3e4e3c85a535b3341cd41c415ba13919ccf8467ae0ec9c98

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 20:09

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General

Target

6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe
Size

581KB
MD5

6878398a6be86530e7d2b99894c6a601
SHA1

fb14084e8eeb9aaa7f0f7225fed8c9a5fd45f747
SHA256

12ee83d9ee11f8fc3e4e3c85a535b3341cd41c415ba13919ccf8467ae0ec9c98
SHA512

eb4bac80ea1b458b37d6464e71764c5811e4b1f354f3fab35891de6f4de7e12ac6af7811a746538395ae27461cc8ae000ffad389ed247280affc956d0eeedd23
SSDEEP

12288:cPkZnNZwi3ZlYq/jVIO00rY/qMdb4GtcZy7HyLXz3v/Os3eSPclCR0Z:eKN+qlYKjVz00rYiMd8z3vmsuSPc0R0Z

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

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

Processes:

6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe

Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid	pid_target	process	target process
2984	652	WerFault.exe	6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe
3852	652	WerFault.exe	6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe

pid	process
652	6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe
652	6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe
652	6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe
652	6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe
652	6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe
652	6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe
652	6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe
652	6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe
652	6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe
652	6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6878398a6be86530e7d2b99894c6a601_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetWindowsHookEx
PID:652
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 652 -s 2576
  2⤵
  - Program crash
  PID:2984
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 652 -s 2616
  2⤵
  - Program crash
  PID:3852

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 652 -ip 652
1⤵
PID:4472

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 192 -p 652 -ip 652
1⤵
PID:396

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1420 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
1⤵
PID:3376

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

Replay Monitor

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Downloads

memory/652-0-0x0000000000400000-0x00000000005DD000-memory.dmp

Filesize
1.9MB

Download
memory/652-1-0x00000000005BF000-0x00000000005C0000-memory.dmp

Filesize
4KB

Download
memory/652-2-0x0000000000400000-0x00000000005DD000-memory.dmp

Filesize
1.9MB

Download
memory/652-13-0x0000000000400000-0x00000000005DD000-memory.dmp

Filesize
1.9MB

Download