ammyyadmin | ac6025c80917a0eff94e5f0241a905dfc017b42e930012b6b519dddddc68aff0

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
11/06/2024, 10:32

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General

Target

9de17d2818ee44f351c1632afc61c407_JaffaCakes118.exe
Size

951KB
MD5

9de17d2818ee44f351c1632afc61c407
SHA1

230058c6d22821c92ffb2381c1d75f4834e5398c
SHA256

ac6025c80917a0eff94e5f0241a905dfc017b42e930012b6b519dddddc68aff0
SHA512

8de516181ec4988d09d99d7aed6a214dbd0db3580ef342d0e94953619166ba0f41c2b3aaba2269c4e5df25b4f0205e58c07ec9656a5ddc4089c874a841baa1c6
SSDEEP

24576:4MjPJ5g9KVGrdNikfu2hBfK8ilRty5olGJsxD:dJ5gEKNikf3hBfUiWxD

Score

10^/10

ammyyadmin rat

Malware Config

Signatures

Ammyy Admin
Remote admin tool with various capabilities.
rat ammyyadmin

AmmyyAdmin payload 1 IoCs

resource	yara_rule
behavioral2/files/0x000800000002327d-7.dat	family_ammyyadmin

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-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation	9de17d2818ee44f351c1632afc61c407_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2020	budha.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1356 wrote to memory of 2020	1356	9de17d2818ee44f351c1632afc61c407_JaffaCakes118.exe	80
PID 1356 wrote to memory of 2020	1356	9de17d2818ee44f351c1632afc61c407_JaffaCakes118.exe	80
PID 1356 wrote to memory of 2020	1356	9de17d2818ee44f351c1632afc61c407_JaffaCakes118.exe	80

C:\Users\Admin\AppData\Local\Temp\9de17d2818ee44f351c1632afc61c407_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9de17d2818ee44f351c1632afc61c407_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1356
- C:\Users\Admin\AppData\Local\Temp\budha.exe
  "C:\Users\Admin\AppData\Local\Temp\budha.exe"
  2⤵
  - Executes dropped EXE
  PID:2020

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\budha.exe

Filesize
951KB

MD5
aa80f664814be9e087906ccb75e5430d

SHA1
4533bf4fa3fa4d386383be16555cfbed04997109

SHA256
e27a45501e52f1787a22637d5143c3e25d64121e6d74c7521f25ac546060ad45

SHA512
ddda06e8c0947e8727fc8319790680b70083f6b28bbf6d1709d0ab130996b3a832e768ef1d662e2020958cc9405339f42fd50da3eb41461cd4be59eaf1876957

Download Submit
memory/1356-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1356-2-0x00000000008E0000-0x00000000008E1000-memory.dmp

Filesize
4KB

Download
memory/1356-3-0x0000000002580000-0x0000000002980000-memory.dmp

Filesize
4.0MB

Download
memory/1356-12-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2020-13-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2020-14-0x00000000022C0000-0x00000000022C1000-memory.dmp

Filesize
4KB

Download
memory/2020-15-0x0000000002610000-0x0000000002A10000-memory.dmp

Filesize
4.0MB

Download
memory/2020-16-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download