21fc0abe0bd49ac100693a58ce0091b0c30453177686235cf1400922192e55df

Analysis

max time kernel
125s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28-09-2024 23:07

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General

Target

fd533ac1e8f81fc3ffb8bcebb586e48a_JaffaCakes118.exe
Size

1.6MB
MD5

fd533ac1e8f81fc3ffb8bcebb586e48a
SHA1

b9ca7a600d8635cb57a336698c0c525e9b290c4b
SHA256

21fc0abe0bd49ac100693a58ce0091b0c30453177686235cf1400922192e55df
SHA512

5d17917ece1da6d6ae81feaa8e5c627a551e695af110ed4f82c5349a47b96fad01d8557278d56c1e6b42a734e5a32da93dc06e0a05fe36d7e733a13ea99a43e4
SSDEEP

24576:eGrxBQmqM1kgjjMs6uShGfM2pfkuVFp4P+v+bmOm2hOZvGnOnzAbEKIx0OPUj+Zq:HxUg0+7f5Fp4mTOm2h4oDc+z

Score

7^/10

discovery evasion themida

Malware Config

Signatures

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-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine	fd533ac1e8f81fc3ffb8bcebb586e48a_JaffaCakes118.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/4980-0-0x0000000000400000-0x0000000000753200-memory.dmp	themida
behavioral2/memory/4980-3-0x0000000000400000-0x0000000000753200-memory.dmp	themida

System Location Discovery: System Language Discovery 1 TTPs 1 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	fd533ac1e8f81fc3ffb8bcebb586e48a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\fd533ac1e8f81fc3ffb8bcebb586e48a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fd533ac1e8f81fc3ffb8bcebb586e48a_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- System Location Discovery: System Language Discovery
PID:4980

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=4112,i,9445584274764997943,12714240264001792460,262144 --variations-seed-version --mojo-platform-channel-handle=3976 /prefetch:8
1⤵
PID:4988

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 Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4980-0-0x0000000000400000-0x0000000000753200-memory.dmp

Filesize
3.3MB

Download
memory/4980-2-0x00000000023B0000-0x00000000024A0000-memory.dmp

Filesize
960KB

Download
memory/4980-1-0x00000000024A0000-0x00000000024A1000-memory.dmp

Filesize
4KB

Download
memory/4980-3-0x0000000000400000-0x0000000000753200-memory.dmp

Filesize
3.3MB

Download
memory/4980-4-0x00000000024A0000-0x00000000024A1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads