158856083e8e8173d308229e9a34cf33a739d88b5893808d3a6cb90e4b7eaa77

General

Target

a6d073f7d6181b5becf823673fa69574_JaffaCakes118.exe
Size

675KB
MD5

a6d073f7d6181b5becf823673fa69574
SHA1

5029b262ff2b178fbec4eb0df26a98de1c7f7048
SHA256

158856083e8e8173d308229e9a34cf33a739d88b5893808d3a6cb90e4b7eaa77
SHA512

115c8f0c8862808c1a6eba2f43300f93cd5fb83b1e4adb4d1b27c82fd7bb22726d89559f20721e72cac34a2bd82ceac5e6a5f9390fc8491a075af5b595ad8255
SSDEEP

12288:vNxt2GCQZwqLIMRBeZHaElEZlBiZGXEtdrIsydYSYjXDwiYhT+63u:1xt2n6IQ2aEiriZUEtqr+ljXUiYF+63u

Score

9^/10

evasion

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

a6d073f7d6181b5becf823673fa69574_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ a6d073f7d6181b5becf823673fa69574_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a6d073f7d6181b5becf823673fa69574_JaffaCakes118.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

a6d073f7d6181b5becf823673fa69574_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Control Panel\International\Geo\Nation	a6d073f7d6181b5becf823673fa69574_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

Processes:

s8246.exe

pid process

3912 s8246.exe
Drops desktop.ini file(s) 2 IoCs

Processes:

s8246.exe

description ioc process

File created C:\Windows\assembly\Desktop.ini s8246.exe
File opened for modification C:\Windows\assembly\Desktop.ini s8246.exe

pid	process
3912	s8246.exe

description	ioc	process
File created	C:\Windows\assembly\Desktop.ini	s8246.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	s8246.exe

Drops file in Windows directory 3 IoCs

Processes:

s8246.exe

description	ioc	process
File opened for modification	C:\Windows\assembly	s8246.exe
File created	C:\Windows\assembly\Desktop.ini	s8246.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	s8246.exe

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

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

a6d073f7d6181b5becf823673fa69574_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	a6d073f7d6181b5becf823673fa69574_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	a6d073f7d6181b5becf823673fa69574_JaffaCakes118.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

s8246.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81	s8246.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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	s8246.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\91C6D6EE3E8AC86384E548C299295C756C817B81\Blob = 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	s8246.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

a6d073f7d6181b5becf823673fa69574_JaffaCakes118.exes8246.exe

pid	process
2880	a6d073f7d6181b5becf823673fa69574_JaffaCakes118.exe
2880	a6d073f7d6181b5becf823673fa69574_JaffaCakes118.exe
3912	s8246.exe
3912	s8246.exe
3912	s8246.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

s8246.exe

description pid process

Token: SeDebugPrivilege 3912 s8246.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

s8246.exe

pid process

3912 s8246.exe
3912 s8246.exe

description	pid	process
Token: SeDebugPrivilege	3912	s8246.exe

pid	process
3912	s8246.exe
3912	s8246.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

a6d073f7d6181b5becf823673fa69574_JaffaCakes118.exe

description	pid	process	target process
PID 2880 wrote to memory of 3912	2880	a6d073f7d6181b5becf823673fa69574_JaffaCakes118.exe	s8246.exe
PID 2880 wrote to memory of 3912	2880	a6d073f7d6181b5becf823673fa69574_JaffaCakes118.exe	s8246.exe

C:\Users\Admin\AppData\Local\Temp\a6d073f7d6181b5becf823673fa69574_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a6d073f7d6181b5becf823673fa69574_JaffaCakes118.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks computer location settings
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2880

C:\Users\Admin\AppData\Local\Temp\n8246\s8246.exe
"C:\Users\Admin\AppData\Local\Temp\n8246\s8246.exe" 5166ee5aef5b56e81bca9b49Wf0RNMc+DUrrME/ORrRG0Gl1N67bC5a4VaKbjXDbMmJjUB2QuagBl9HK1stkiV4PPKt1Ba1QI0uBPPCBMtALC18+EIuetrLapwL58bvhHuteJsUmErlZ9H5Wg6ollZjsJFGmRJrjtLTYhrzhDoutTvZzGeGDagHQwVbefSXa /v "C:\Users\Admin\AppData\Local\Temp\a6d073f7d6181b5becf823673fa69574_JaffaCakes118.exe"
2⤵
- Executes dropped EXE
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3912

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=4148,i,6041070687820623968,3004230300437737550,262144 --variations-seed-version --mojo-platform-channel-handle=1328 /prefetch:8
1⤵
PID:3200

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Subvert Trust Controls

1

T1553

Install Root Certificate

Modify Registry

Credential Access

Discovery

Query Registry

3

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

3

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\n8246\s8246.exe
Filesize
350KB

MD5
d438749bcfe5bcdf1d59cbbb82341315

SHA1
2f4176c631e0190f35eb2963a4f8ad692fdcd6b7

SHA256
0aa566ada2feeb1714acd636da309edc6c3a9b0b8873d97942b55e053e55dd42

SHA512
f6ea2cf132c6564d685a6386705f2ff9b3912697f70d3e97e1754084c6c589141f3f72d6d82eeb6cc677a331325ab486389b1e3a202b7b21149499e8c020c67e

Download Submit
memory/3912-12-0x00007FFD933A5000-0x00007FFD933A6000-memory.dmp

Filesize
4KB

Download
memory/3912-13-0x00007FFD930F0000-0x00007FFD93A91000-memory.dmp

Filesize
9.6MB

Download
memory/3912-27-0x000000001B400000-0x000000001B410000-memory.dmp

Filesize
64KB

Download
memory/3912-30-0x000000001BE30000-0x000000001C2FE000-memory.dmp

Filesize
4.8MB

Download
memory/3912-31-0x000000001C3A0000-0x000000001C43C000-memory.dmp

Filesize
624KB

Download
memory/3912-32-0x00007FFD930F0000-0x00007FFD93A91000-memory.dmp

Filesize
9.6MB

Download
memory/3912-33-0x000000001C590000-0x000000001C5F2000-memory.dmp

Filesize
392KB

Download
memory/3912-34-0x00007FFD930F0000-0x00007FFD93A91000-memory.dmp

Filesize
9.6MB

Download
memory/3912-35-0x00007FFD930F0000-0x00007FFD93A91000-memory.dmp

Filesize
9.6MB

Download
memory/3912-36-0x000000001B420000-0x000000001B428000-memory.dmp

Filesize
32KB

Download
memory/3912-37-0x00007FFD930F0000-0x00007FFD93A91000-memory.dmp

Filesize
9.6MB

Download
memory/3912-38-0x00007FFD930F0000-0x00007FFD93A91000-memory.dmp

Filesize
9.6MB

Download
memory/3912-39-0x00007FFD930F0000-0x00007FFD93A91000-memory.dmp

Filesize
9.6MB

Download
memory/3912-40-0x00007FFD930F0000-0x00007FFD93A91000-memory.dmp

Filesize
9.6MB

Download
memory/3912-41-0x00007FFD933A5000-0x00007FFD933A6000-memory.dmp

Filesize
4KB

Download
memory/3912-42-0x00007FFD930F0000-0x00007FFD93A91000-memory.dmp

Filesize
9.6MB

Download
memory/3912-43-0x000000001FF10000-0x000000002004C000-memory.dmp

Filesize
1.2MB

Download
memory/3912-44-0x0000000020560000-0x0000000020A6E000-memory.dmp

Filesize
5.1MB

Download
memory/3912-45-0x00007FFD930F0000-0x00007FFD93A91000-memory.dmp

Filesize
9.6MB

Download
memory/3912-46-0x00007FFD930F0000-0x00007FFD93A91000-memory.dmp

Filesize
9.6MB

Download
memory/3912-47-0x00007FFD930F0000-0x00007FFD93A91000-memory.dmp

Filesize
9.6MB

Download
memory/3912-48-0x00007FFD930F0000-0x00007FFD93A91000-memory.dmp

Filesize
9.6MB

Download
memory/3912-49-0x00007FFD930F0000-0x00007FFD93A91000-memory.dmp

Filesize
9.6MB

Download
memory/3912-51-0x00007FFD930F0000-0x00007FFD93A91000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads