ammyyadmin | 6b83890e57f90e2027ddb6560abef71bfc5e1794934c321ee92c836238bd21c1

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
01-05-2024 02:40

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General

Target

0aec2c26dfeda66721313e8666d3edd0_JaffaCakes118.exe
Size

998KB
MD5

0aec2c26dfeda66721313e8666d3edd0
SHA1

b6cd5ac8a17e52422fd6ba0eb7786758a8491c14
SHA256

6b83890e57f90e2027ddb6560abef71bfc5e1794934c321ee92c836238bd21c1
SHA512

fc88e1ecb73798bfd68abb99a817bfd05bfe3c9d17c85021232b01638c9f91a9a2c9fc97bd62b8766be66f7165c62b60a6e12c31193d195aa979c3fa693c3999
SSDEEP

24576:4MjPJ5g9KVGrdNikfu2hBfK8ilRty5olGJsxa:dJ5gEKNikf3hBfUiWxa

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
behavioral1/files/0x000c000000015d79-5.dat	family_ammyyadmin

Executes dropped EXE 1 IoCs

pid	Process
2812	budha.exe

Loads dropped DLL 1 IoCs

pid	Process
1864	0aec2c26dfeda66721313e8666d3edd0_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1864 wrote to memory of 2812	1864	0aec2c26dfeda66721313e8666d3edd0_JaffaCakes118.exe	28
PID 1864 wrote to memory of 2812	1864	0aec2c26dfeda66721313e8666d3edd0_JaffaCakes118.exe	28
PID 1864 wrote to memory of 2812	1864	0aec2c26dfeda66721313e8666d3edd0_JaffaCakes118.exe	28
PID 1864 wrote to memory of 2812	1864	0aec2c26dfeda66721313e8666d3edd0_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\0aec2c26dfeda66721313e8666d3edd0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0aec2c26dfeda66721313e8666d3edd0_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1864
- C:\Users\Admin\AppData\Local\Temp\budha.exe
  "C:\Users\Admin\AppData\Local\Temp\budha.exe"
  2⤵
  - Executes dropped EXE
  PID:2812

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\budha.exe

Filesize
998KB

MD5
a5105daf76c3ca92fc6f9d2be44c32fe

SHA1
ccce02f6f4895d7a5e59a67ff8f70b734a82580f

SHA256
99524c1c2bd8a965b31e3227df4d52c238ff47ed03255fb19884d2b59852015a

SHA512
50c372b413541152167933c0737434f05c4e9e815b20a520ba4669ced5587e8b303c2b8ab1be4d6dd2967f9cef53f8075b7f85b055982f68f1335583ee6bd593

Download Submit
memory/1864-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1864-1-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/1864-4-0x0000000002BD0000-0x0000000002FD0000-memory.dmp

Filesize
4.0MB

Download
memory/1864-7-0x00000000030D0000-0x00000000030DA000-memory.dmp

Filesize
40KB

Download
memory/1864-11-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2812-12-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2812-13-0x0000000001D10000-0x0000000001D11000-memory.dmp

Filesize
4KB

Download
memory/2812-15-0x0000000002B80000-0x0000000002F80000-memory.dmp

Filesize
4.0MB

Download
memory/2812-16-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download