2fbd975da6c95f3fce1c45660e18713e556e6005db2d30f7a0b850ca890eff18

Analysis

max time kernel
132s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
27-06-2024 21:15

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General

Target

178e1af4db5070376d483ab651a459b3_JaffaCakes118.exe
Size

1.1MB
MD5

178e1af4db5070376d483ab651a459b3
SHA1

bc940e40c956eb2343081d00b09c2bc869cde90c
SHA256

2fbd975da6c95f3fce1c45660e18713e556e6005db2d30f7a0b850ca890eff18
SHA512

fb9712cf88d5064fa8f635150f8695382d25d608517e162b17291c29376e0be38e7b69311fa83dcba0fd849df5cec49a157e5ebba051a7a52fbd5ef03e49098c
SSDEEP

24576:WCe46tTE/LMppBv/EeDycEzgyxzKp9V4vV87Ao:WCejnpp1/ESlyx8WK7Ao

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	178e1af4db5070376d483ab651a459b3_JaffaCakes118.exe

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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	178e1af4db5070376d483ab651a459b3_JaffaCakes118.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Wine	178e1af4db5070376d483ab651a459b3_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
8	178e1af4db5070376d483ab651a459b3_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
8	178e1af4db5070376d483ab651a459b3_JaffaCakes118.exe
8	178e1af4db5070376d483ab651a459b3_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
8	178e1af4db5070376d483ab651a459b3_JaffaCakes118.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
8	178e1af4db5070376d483ab651a459b3_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\178e1af4db5070376d483ab651a459b3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\178e1af4db5070376d483ab651a459b3_JaffaCakes118.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:8

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=4120,i,11751898164297348119,13021661521765644467,262144 --variations-seed-version --mojo-platform-channel-handle=4116 /prefetch:8
1⤵
PID:5048

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/8-0-0x0000000000400000-0x000000000073A000-memory.dmp

Filesize
3.2MB

Download
memory/8-1-0x0000000077784000-0x0000000077786000-memory.dmp

Filesize
8KB

Download
memory/8-3-0x0000000000400000-0x000000000073A000-memory.dmp

Filesize
3.2MB

Download
memory/8-2-0x0000000000401000-0x000000000041F000-memory.dmp

Filesize
120KB

Download