bc1041efd88db7f9bcb03307d2b4171aed7ec7604ae9a1bf6ff1e65a9df12b0f

General

Target

eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
Size

5.7MB
MD5

eacb96204c37322d769015646e9c10b0
SHA1

64b26d2e138f8d461690f286679c49b8ce443608
SHA256

bc1041efd88db7f9bcb03307d2b4171aed7ec7604ae9a1bf6ff1e65a9df12b0f
SHA512

0ec53d683e45d707e8c6aeb45503a03d5198e7df0e346a01e82926f0fea7054f863f84fe904a32056009c71d29822de3aa3acfa629ce1cca5cff3ef3f9723b72
SSDEEP

98304:9+g5wjPj633hO1YYjcMZXxuBIN73rt4MEs:IPjC3hO1YYYMA873p9

Score

6^/10

discovery

Malware Config

Signatures

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 3 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	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\Count	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2124 set thread context of 4156	2124	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe	89

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe

Modifies registry class 10 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\eacb96204c37322d769015646e9c10b0_JaffaCakes118.DynamicNS\ = "DynamicNS"	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\eacb96204c37322d769015646e9c10b0_JaffaCakes118.DynamicNS\Clsid	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}\ = "DynamicNS"	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}\LocalServer32	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe"	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\eacb96204c37322d769015646e9c10b0_JaffaCakes118.DynamicNS	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\eacb96204c37322d769015646e9c10b0_JaffaCakes118.DynamicNS\Clsid\ = "{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}"	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}\ProgID	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{C379EAD1-CB34-4B09-AF6B-7E587F8BCD80}\ProgID\ = "eacb96204c37322d769015646e9c10b0_JaffaCakes118.DynamicNS"	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4156	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
4156	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
4156	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
4156	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4156	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
4156	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
4156	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
4156	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 4156	2124	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe	89
PID 2124 wrote to memory of 4156	2124	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe	89
PID 2124 wrote to memory of 4156	2124	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe	89
PID 2124 wrote to memory of 4156	2124	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe	89
PID 2124 wrote to memory of 4156	2124	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe	89
PID 2124 wrote to memory of 4156	2124	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe	89
PID 2124 wrote to memory of 4156	2124	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe	89
PID 2124 wrote to memory of 4156	2124	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe	89
PID 2124 wrote to memory of 4156	2124	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe	89
PID 2124 wrote to memory of 4156	2124	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe	89
PID 2124 wrote to memory of 4156	2124	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe	89
PID 2124 wrote to memory of 4156	2124	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe	89
PID 2124 wrote to memory of 4156	2124	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe	89
PID 2124 wrote to memory of 4156	2124	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe	89
PID 2124 wrote to memory of 4156	2124	eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe	89

C:\Users\Admin\AppData\Local\Temp\eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Users\Admin\AppData\Local\Temp\eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\eacb96204c37322d769015646e9c10b0_JaffaCakes118.exe"
  2⤵
  - Maps connected drives based on registry
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:4156

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 --field-trial-handle=3036,i,11251706013556949551,5157034131170452377,262144 --variations-seed-version --mojo-platform-channel-handle=4352 /prefetch:8
1⤵
PID:3816

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2124-15-0x0000000000400000-0x000000000093B000-memory.dmp

Filesize
5.2MB

Download
memory/2124-0-0x0000000000B50000-0x0000000000B51000-memory.dmp

Filesize
4KB

Download
memory/4156-1-0x0000000000400000-0x0000000000869000-memory.dmp

Filesize
4.4MB

Download
memory/4156-6-0x0000000000400000-0x0000000000869000-memory.dmp

Filesize
4.4MB

Download
memory/4156-8-0x0000000000400000-0x0000000000869000-memory.dmp

Filesize
4.4MB

Download
memory/4156-14-0x0000000000400000-0x0000000000869000-memory.dmp

Filesize
4.4MB

Download
memory/4156-2-0x0000000000400000-0x0000000000869000-memory.dmp

Filesize
4.4MB

Download
memory/4156-13-0x0000000000400000-0x0000000000869000-memory.dmp

Filesize
4.4MB

Download
memory/4156-9-0x0000000000400000-0x0000000000869000-memory.dmp

Filesize
4.4MB

Download
memory/4156-12-0x0000000000400000-0x0000000000869000-memory.dmp

Filesize
4.4MB

Download
memory/4156-4-0x0000000000400000-0x0000000000869000-memory.dmp

Filesize
4.4MB

Download
memory/4156-16-0x0000000000400000-0x0000000000869000-memory.dmp

Filesize
4.4MB

Download
memory/4156-18-0x0000000000400000-0x0000000000869000-memory.dmp

Filesize
4.4MB

Download
memory/4156-19-0x0000000000400000-0x0000000000869000-memory.dmp

Filesize
4.4MB

Download
memory/4156-20-0x0000000000400000-0x0000000000869000-memory.dmp

Filesize
4.4MB

Download
memory/4156-21-0x0000000000400000-0x0000000000869000-memory.dmp

Filesize
4.4MB

Download
memory/4156-22-0x0000000000400000-0x0000000000869000-memory.dmp

Filesize
4.4MB

Download

Analysis

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