amadey | ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f

General

Target

ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe
Size

1.3MB
MD5

db04aa6e158c5d52c20fc855f5285905
SHA1

822416dfa3f094aa6776ed0cad77fb9083db29a3
SHA256

ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f
SHA512

cdc0ff46ac48178da0a68d4e2601a46a960c3aa998edd66a7bb6a39d1caa7dbbe53f1aa463307a9932996d2993386addc7c54cee73811897b075dd75fbc904ff
SSDEEP

24576:wbsh2BfGSklE31Sa1jnzi+k24VR5SLRUyvQAqBYcTHykVbFv4pOdfEPkXsvHo/s/:wbsQf6lEFti+kZRSUJAqB/VRsO/oo/sJ

Score

10^/10

amadey 1cc3fe discovery trojan

Malware Config

Extracted

Family

amadey

Version

4.18

Botnet

1cc3fe

C2

http://vitantgroup.com

Attributes

install_dir
431a343abc
install_file
Dctooux.exe
strings_key
5a2387e2bfef84adb686c856b4155237
url_paths
/xmlrpc.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Amadey family
amadey

Executes dropped EXE 1 IoCs

pid	Process
2316	Dctooux.exe

Loads dropped DLL 1 IoCs

pid	Process
2508	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 17 IoCs

pid	Process
2508	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe
2316	Dctooux.exe
2316	Dctooux.exe
2316	Dctooux.exe
2316	Dctooux.exe
2316	Dctooux.exe
2316	Dctooux.exe
2316	Dctooux.exe
2316	Dctooux.exe
2316	Dctooux.exe
2316	Dctooux.exe
2316	Dctooux.exe
2316	Dctooux.exe
2316	Dctooux.exe
2316	Dctooux.exe
2316	Dctooux.exe
2316	Dctooux.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Dctooux.job	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Dctooux.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2508	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2508	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe
2316	Dctooux.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2508 wrote to memory of 2316	2508	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe	30
PID 2508 wrote to memory of 2316	2508	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe	30
PID 2508 wrote to memory of 2316	2508	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe	30
PID 2508 wrote to memory of 2316	2508	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe	30

C:\Users\Admin\AppData\Local\Temp\ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe
"C:\Users\Admin\AppData\Local\Temp\ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2508
- C:\Users\Admin\AppData\Local\Temp\431a343abc\Dctooux.exe
  "C:\Users\Admin\AppData\Local\Temp\431a343abc\Dctooux.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2316

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\431a343abc\Dctooux.exe

Filesize
1.3MB

MD5
db04aa6e158c5d52c20fc855f5285905

SHA1
822416dfa3f094aa6776ed0cad77fb9083db29a3

SHA256
ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f

SHA512
cdc0ff46ac48178da0a68d4e2601a46a960c3aa998edd66a7bb6a39d1caa7dbbe53f1aa463307a9932996d2993386addc7c54cee73811897b075dd75fbc904ff

Download Submit
C:\Users\Admin\AppData\Local\Temp\533259084254

Filesize
73KB

MD5
0e97dbb7efb123da2a568ebf8e85b55a

SHA1
0e019324f7b5fa2edf2adb40f5a88113255b98f2

SHA256
4e1eddeaab78adcf6683207f8470333b5d4a5bcfb06d650c74785d68fe1d63d1

SHA512
28dffe13728991f9e723fdf8f3772a6512872a89d0eb94ab840038d1a1dc131fc10822badfe9240d35d1b2bc300dddaa8d2f00dd7b0d866e8b399645a2655e82

Download Submit
C:\Users\Admin\AppData\Roaming\bfbcc7a80c10a7\cred64.dll

Filesize
4KB

MD5
6daf71ad2aebac2c925bb62ae09be955

SHA1
07166aba28226bce840eeb173b5f8f6025155ab9

SHA256
a75e43a5bd3c63fbf556d7cf8435046148aa8557c3ad9b9d278ac556fdbac144

SHA512
18caa503751281a46b58cbd2a1267c8136365883bb04d85671f6afc5ec579fb19ac7f8d3226b3d8d9e1d4467ba92ab4d5f757a4cf099d2e5066c171051e8c78d

Download Submit
memory/2316-32-0x0000000001200000-0x00000000015D9000-memory.dmp

Filesize
3.8MB

Download
memory/2316-61-0x0000000001200000-0x00000000015D9000-memory.dmp

Filesize
3.8MB

Download
memory/2316-17-0x00000000014F1000-0x00000000015D9000-memory.dmp

Filesize
928KB

Download
memory/2316-18-0x0000000001200000-0x00000000015D9000-memory.dmp

Filesize
3.8MB

Download
memory/2316-77-0x0000000001200000-0x00000000015D9000-memory.dmp

Filesize
3.8MB

Download
memory/2316-16-0x0000000001200000-0x00000000015D9000-memory.dmp

Filesize
3.8MB

Download
memory/2316-71-0x0000000001200000-0x00000000015D9000-memory.dmp

Filesize
3.8MB

Download
memory/2316-66-0x0000000001200000-0x00000000015D9000-memory.dmp

Filesize
3.8MB

Download
memory/2316-31-0x0000000001200000-0x00000000015D9000-memory.dmp

Filesize
3.8MB

Download
memory/2316-65-0x0000000001200000-0x00000000015D9000-memory.dmp

Filesize
3.8MB

Download
memory/2316-64-0x0000000001200000-0x00000000015D9000-memory.dmp

Filesize
3.8MB

Download
memory/2316-40-0x0000000001200000-0x00000000015D9000-memory.dmp

Filesize
3.8MB

Download
memory/2316-48-0x0000000001200000-0x00000000015D9000-memory.dmp

Filesize
3.8MB

Download
memory/2316-49-0x0000000001200000-0x00000000015D9000-memory.dmp

Filesize
3.8MB

Download
memory/2316-50-0x0000000001200000-0x00000000015D9000-memory.dmp

Filesize
3.8MB

Download
memory/2316-51-0x0000000001200000-0x00000000015D9000-memory.dmp

Filesize
3.8MB

Download
memory/2316-63-0x0000000001200000-0x00000000015D9000-memory.dmp

Filesize
3.8MB

Download
memory/2316-62-0x0000000001200000-0x00000000015D9000-memory.dmp

Filesize
3.8MB

Download
memory/2508-6-0x0000000000B50000-0x0000000000F29000-memory.dmp

Filesize
3.8MB

Download
memory/2508-2-0x0000000000E41000-0x0000000000F29000-memory.dmp

Filesize
928KB

Download
memory/2508-1-0x0000000000B50000-0x0000000000F29000-memory.dmp

Filesize
3.8MB

Download
memory/2508-0-0x0000000000B50000-0x0000000000F29000-memory.dmp

Filesize
3.8MB

Download
memory/2508-13-0x0000000004F40000-0x0000000005319000-memory.dmp

Filesize
3.8MB

Download
memory/2508-15-0x0000000000B50000-0x0000000000F29000-memory.dmp

Filesize
3.8MB

Download

Analysis

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