ef1aa0e9d3f370a71813318eea5198d5fe56bcbf3edfe73d0fea103c5438da59

Analysis

max time kernel
143s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2024 12:12

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General

Target

1b41356180d52ac46cca5efcbae52c73_JaffaCakes118.exe
Size

844KB
MD5

1b41356180d52ac46cca5efcbae52c73
SHA1

19d096c515233fd27eab6aa5aed3a16f516bec99
SHA256

ef1aa0e9d3f370a71813318eea5198d5fe56bcbf3edfe73d0fea103c5438da59
SHA512

6b8dda7c3cba992631f5dc620e6695c78162a4c5a8c49c9fde604677018300503a319899e98a4601727b82433fc6b5f28de07d48b354e52851938078e10e90d4
SSDEEP

24576:iOidxWYtyy7XKGa68Ia+1KzcPBazErd+T0g1AQ8vGwhA0qA:TidA4yyrmM91KzcPMzH9Zc3

Score

7^/10

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

Processes:

1b41356180d52ac46cca5efcbae52c73_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Wine 1b41356180d52ac46cca5efcbae52c73_JaffaCakes118.exe
Themida packer 2 IoCs
Detects Themida, an advanced Windows software protection system.
themida

Processes:

resource yara_rule

behavioral2/memory/2456-0-0x0000000000400000-0x00000000005DC000-memory.dmp themida
behavioral2/memory/2456-1-0x0000000000400000-0x00000000005DC000-memory.dmp themida

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Wine	1b41356180d52ac46cca5efcbae52c73_JaffaCakes118.exe

resource	yara_rule
behavioral2/memory/2456-0-0x0000000000400000-0x00000000005DC000-memory.dmp	themida
behavioral2/memory/2456-1-0x0000000000400000-0x00000000005DC000-memory.dmp	themida

C:\Users\Admin\AppData\Local\Temp\1b41356180d52ac46cca5efcbae52c73_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1b41356180d52ac46cca5efcbae52c73_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
PID:2456

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 --no-appcompat-clear --mojo-platform-channel-handle=4084 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:8
1⤵
PID:2312

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2456-0-0x0000000000400000-0x00000000005DC000-memory.dmp

Filesize
1.9MB

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memory/2456-1-0x0000000000400000-0x00000000005DC000-memory.dmp

Filesize
1.9MB

Download