738e63e9d387a2d62c284129eb8c47cf68e0af27b6616186baa6decb9511f3f8

General

Target

a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe
Size

588KB
MD5

a87cdb72c7993fcd2f90d050c6f05baf
SHA1

9545373e034bc621315dfc40a7027d8c1467107c
SHA256

738e63e9d387a2d62c284129eb8c47cf68e0af27b6616186baa6decb9511f3f8
SHA512

bc02c99cca16fbfadafd6238a6bbff12cc4857f10efcae537f1df8b076c97a64af73d94cd4450fa3cc46169d47029bc641f929029d613e70cdd3ee5b0f2b3450
SSDEEP

12288:HXznQ+bCxWrUhLZvzC/igEhrNA9SNwyrYAmyhIna3PiGpYh7jY:qgIh0/iLhrekeKYAl4RNY

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	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a87cdb72c7993fcd2f90d050c6f05baf_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	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1132 set thread context of 2304	1132	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe	29

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Internet Explorer\Main	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	1132	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	1132	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2304	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe
2304	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe
2304	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe
2304	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe
2304	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe
2304	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1132 wrote to memory of 2304	1132	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe	29
PID 1132 wrote to memory of 2304	1132	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe	29
PID 1132 wrote to memory of 2304	1132	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe	29
PID 1132 wrote to memory of 2304	1132	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe	29
PID 1132 wrote to memory of 2304	1132	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe	29
PID 1132 wrote to memory of 2304	1132	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe	29
PID 1132 wrote to memory of 2304	1132	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe	29
PID 1132 wrote to memory of 2304	1132	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe	29
PID 1132 wrote to memory of 2304	1132	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe	29
PID 1132 wrote to memory of 2304	1132	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe	29
PID 1132 wrote to memory of 2304	1132	a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a87cdb72c7993fcd2f90d050c6f05baf_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:1132
- C:\Users\Admin\AppData\Local\Temp\a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\a87cdb72c7993fcd2f90d050c6f05baf_JaffaCakes118.exe" Track="0001001000"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2304

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1132-22-0x00000000001C0000-0x00000000001C3000-memory.dmp

Filesize
12KB

Download
memory/1132-1-0x00000000001C0000-0x00000000001C3000-memory.dmp

Filesize
12KB

Download
memory/1132-0-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/1132-12-0x00000000027A0000-0x000000000285C000-memory.dmp

Filesize
752KB

Download
memory/1132-21-0x0000000000400000-0x00000000004BC000-memory.dmp

Filesize
752KB

Download
memory/2304-29-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-31-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-23-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-24-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-7-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-5-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-18-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2304-14-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-10-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-25-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-26-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-27-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-3-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-30-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-11-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-32-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-33-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-34-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-35-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-36-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-37-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-38-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-39-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-40-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-41-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-42-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-43-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-44-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-45-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download
memory/2304-46-0x0000000000400000-0x00000000004F8000-memory.dmp

Filesize
992KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads