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
1632	Dctooux.exe

Loads dropped DLL 1 IoCs

pid	Process
2236	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 16 IoCs

pid	Process
2236	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe
1632	Dctooux.exe
1632	Dctooux.exe
1632	Dctooux.exe
1632	Dctooux.exe
1632	Dctooux.exe
1632	Dctooux.exe
1632	Dctooux.exe
1632	Dctooux.exe
1632	Dctooux.exe
1632	Dctooux.exe
1632	Dctooux.exe
1632	Dctooux.exe
1632	Dctooux.exe
1632	Dctooux.exe
1632	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	Dctooux.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2236	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2236	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe
1632	Dctooux.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 1632	2236	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe	29
PID 2236 wrote to memory of 1632	2236	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe	29
PID 2236 wrote to memory of 1632	2236	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe	29
PID 2236 wrote to memory of 1632	2236	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe	29

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:2236
- 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:1632

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\692679935401

Filesize
72KB

MD5
b75ad638a6c361f54aba42ce057fed7f

SHA1
c42a54890a51b79591e8ed84842a8729dca73b3a

SHA256
577586dd9085eaaf72fa29aa0d6e0a9be63ae035c608602b837475fdb5860243

SHA512
049adab4e786c8af9f9d0da52086d36261361553e15b2d70b11b8c5313f4dd2ecb3bec01b31b767e172f6e80a6ebbe8d2b65e0baca58c0cab54e49e7e8c637db

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

Filesize
4KB

MD5
7cc137aec0e5f03f619ddb631940f4d4

SHA1
fdcb8338b91375c049beb5247659bcbcf9552862

SHA256
7d34fd9244331ccad8e40c9c5136ac768f0f10e841c604f0f7094dba19b17566

SHA512
eb5d0274284ea7d9b2d27159e6d59fb13af27d55467ba45f7b08d24c7c6107f6ca3b907c1b6952f3f38611a09b198b150800ea9307f62ca78a9f3b09f5b3c02e

Download Submit
memory/1632-32-0x0000000001210000-0x00000000015E9000-memory.dmp

Filesize
3.8MB

Download
memory/1632-61-0x0000000001210000-0x00000000015E9000-memory.dmp

Filesize
3.8MB

Download
memory/1632-77-0x0000000001210000-0x00000000015E9000-memory.dmp

Filesize
3.8MB

Download
memory/1632-16-0x0000000001501000-0x00000000015E9000-memory.dmp

Filesize
928KB

Download
memory/1632-15-0x0000000001210000-0x00000000015E9000-memory.dmp

Filesize
3.8MB

Download
memory/1632-13-0x0000000001210000-0x00000000015E9000-memory.dmp

Filesize
3.8MB

Download
memory/1632-76-0x0000000001210000-0x00000000015E9000-memory.dmp

Filesize
3.8MB

Download
memory/1632-66-0x0000000001210000-0x00000000015E9000-memory.dmp

Filesize
3.8MB

Download
memory/1632-31-0x0000000001210000-0x00000000015E9000-memory.dmp

Filesize
3.8MB

Download
memory/1632-65-0x0000000001210000-0x00000000015E9000-memory.dmp

Filesize
3.8MB

Download
memory/1632-64-0x0000000001210000-0x00000000015E9000-memory.dmp

Filesize
3.8MB

Download
memory/1632-40-0x0000000001210000-0x00000000015E9000-memory.dmp

Filesize
3.8MB

Download
memory/1632-48-0x0000000001210000-0x00000000015E9000-memory.dmp

Filesize
3.8MB

Download
memory/1632-49-0x0000000001210000-0x00000000015E9000-memory.dmp

Filesize
3.8MB

Download
memory/1632-50-0x0000000001210000-0x00000000015E9000-memory.dmp

Filesize
3.8MB

Download
memory/1632-51-0x0000000001210000-0x00000000015E9000-memory.dmp

Filesize
3.8MB

Download
memory/1632-63-0x0000000001210000-0x00000000015E9000-memory.dmp

Filesize
3.8MB

Download
memory/1632-62-0x0000000001210000-0x00000000015E9000-memory.dmp

Filesize
3.8MB

Download
memory/2236-4-0x0000000000A00000-0x0000000000DD9000-memory.dmp

Filesize
3.8MB

Download
memory/2236-2-0x0000000000CF1000-0x0000000000DD9000-memory.dmp

Filesize
928KB

Download
memory/2236-0-0x0000000000A00000-0x0000000000DD9000-memory.dmp

Filesize
3.8MB

Download
memory/2236-1-0x0000000000A00000-0x0000000000DD9000-memory.dmp

Filesize
3.8MB

Download
memory/2236-14-0x00000000044A0000-0x0000000004879000-memory.dmp

Filesize
3.8MB

Download
memory/2236-18-0x0000000000A00000-0x0000000000DD9000-memory.dmp

Filesize
3.8MB

Download

Analysis

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