2c0c45a8ee4f73e24e4ef4d3a2d3f3fe288f7b3816f8aaf84507f7358abd2d82

General

Target

72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe
Size

586KB
MD5

72122a87f158c073c0eb2d17e60487f7
SHA1

0ac0e4f6a578494ada9557d31b7f9a3e64e4ab86
SHA256

2c0c45a8ee4f73e24e4ef4d3a2d3f3fe288f7b3816f8aaf84507f7358abd2d82
SHA512

89821ba530845dc1da50dfb3de86aa4f47804c2c82aff2276444d384d4e75d085b7ceb0357e097447f55b7259490986154b8443bdfcf194f33842111fccdbd6c
SSDEEP

12288:AXznQ+bCxWrUhLZvzC/igEhrNA9SNwyrYAmyhIna3PiGpYh7jq:xgIh0/iLhrekeKYAl4RNq

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	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	72122a87f158c073c0eb2d17e60487f7_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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4112 set thread context of 2380	4112	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe	88

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4908	2380	WerFault.exe	88
1948	2380	WerFault.exe	88

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	4112	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	4112	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2380	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe
2380	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe
2380	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe
2380	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe
2380	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4112 wrote to memory of 2380	4112	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe	88
PID 4112 wrote to memory of 2380	4112	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe	88
PID 4112 wrote to memory of 2380	4112	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe	88
PID 4112 wrote to memory of 2380	4112	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe	88
PID 4112 wrote to memory of 2380	4112	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe	88
PID 4112 wrote to memory of 2380	4112	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe	88
PID 4112 wrote to memory of 2380	4112	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe	88
PID 4112 wrote to memory of 2380	4112	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe	88
PID 4112 wrote to memory of 2380	4112	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe	88
PID 4112 wrote to memory of 2380	4112	72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe	88

C:\Users\Admin\AppData\Local\Temp\72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4112
- C:\Users\Admin\AppData\Local\Temp\72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\72122a87f158c073c0eb2d17e60487f7_JaffaCakes118.exe" Track="0001000000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2380
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2380 -s 2036
    3⤵
    - Program crash
    PID:1948
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2380 -s 2076
    3⤵
    - Program crash
    PID:4908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2380 -ip 2380
1⤵
PID:436

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 2380 -ip 2380
1⤵
PID:1300

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2380-4-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2380-3-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2380-8-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2380-9-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2380-10-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2380-11-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2380-12-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2380-13-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/4112-0-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/4112-1-0x0000000000730000-0x0000000000733000-memory.dmp

Filesize
12KB

Download
memory/4112-6-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/4112-7-0x0000000000730000-0x0000000000733000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads