451a70bf85ab73590ecf8d48396873a0b5f7be26c51d33d8bd064c02743ed634

Analysis

max time kernel
95s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19/07/2024, 07:40

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General

Target

5b04126ab6e06a1ee54a634f798ab198_JaffaCakes118.exe
Size

152KB
MD5

5b04126ab6e06a1ee54a634f798ab198
SHA1

44e71878b0bab2f5a51a7819655e31ad31894bfc
SHA256

451a70bf85ab73590ecf8d48396873a0b5f7be26c51d33d8bd064c02743ed634
SHA512

55313ae784f2060b802ff094b11baa0f913784973138666da4c0b19c6ab99ad6a2223437c9ed2df007f31679574148170b012ed3d89c6e98211f3518710c1d68
SSDEEP

1536:/pmg5Tf9u8CjJ6RaMbm4QbjcBMQw0KvrdMFsaMd2L5nvA/RyVUKNG25Tf9uMr:cgZfYbJ6AMVQcM1KPMd2L9AYWmVZfYM

Score

7^/10

upx

Malware Config

Signatures

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Control Panel\International\Geo\Nation	5b04126ab6e06a1ee54a634f798ab198_JaffaCakes118.exe

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/files/0x0007000000023501-7.dat	upx

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000_Classes\Local Settings	5b04126ab6e06a1ee54a634f798ab198_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	5b04126ab6e06a1ee54a634f798ab198_JaffaCakes118.exe

NTFS ADS 1 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\Spynet-Server (2).exe:Zone.Identifier	5b04126ab6e06a1ee54a634f798ab198_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4208	5b04126ab6e06a1ee54a634f798ab198_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\5b04126ab6e06a1ee54a634f798ab198_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5b04126ab6e06a1ee54a634f798ab198_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:4208

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Spynet-Server (2).exe

Filesize
84KB

MD5
3f7aff4e8ea2600baef7872647b0dd49

SHA1
39ab03c76760fc618fb617f5a36c8f3ec5344616

SHA256
b2486cb071c2da6bacca669144ca806603d799a28244c7507f6375816d79d888

SHA512
8e0f7a714f1d8f6cf612c3068a9e91d4b26717e873445e374f6faa42d4d4360c712efc0cb475a9035e00cfad13aaf1c6682c9cd638a6e4341a7e05b16d9a159f

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