amadey | fd0463cb1fa51a3826dd6bceae5b41f015ff42bd2c50beaf9677d7deb4e2d430

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
2212	Dctooux.exe

Loads dropped DLL 1 IoCs

pid	Process
2256	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 17 IoCs

pid	Process
2256	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe
2212	Dctooux.exe
2212	Dctooux.exe
2212	Dctooux.exe
2212	Dctooux.exe
2212	Dctooux.exe
2212	Dctooux.exe
2212	Dctooux.exe
2212	Dctooux.exe
2212	Dctooux.exe
2212	Dctooux.exe
2212	Dctooux.exe
2212	Dctooux.exe
2212	Dctooux.exe
2212	Dctooux.exe
2212	Dctooux.exe
2212	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
2256	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2256	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe
2212	Dctooux.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 2212	2256	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe	30
PID 2256 wrote to memory of 2212	2256	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe	30
PID 2256 wrote to memory of 2212	2256	ced8891ea8d87005de989f25f0f94634d1fc70ebb37302cf21aa0c0b0e13350f.exe	30
PID 2256 wrote to memory of 2212	2256	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:2256
- 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:2212

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
70KB

MD5
05d0842b7c67ef69cbca303a1d201682

SHA1
957eef938420a0b7e9aad24778e5ceb23cf10412

SHA256
e140274de7da6119ec774f5349ed139d88769ffd8a97f818464982ed2df8cf1a

SHA512
76176b209a4f0fc72da55468a9656996840ba05f69b0e7afc8b4320078d0a06691ec6a6d8061dcd5bf90af9b9fdce1a62a7aa5acf27ce379acd7fa3a423b0524

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

Filesize
4KB

MD5
a1738487cde906eb910140b6bc384458

SHA1
385d200f44d5b989460e05ba13f30757b2801fd9

SHA256
4a53b6526319caac621f398348fc4c6597cc64d721e599e08b092ec312b0a858

SHA512
6484f3756bc0072099e7ec345cbbd89cb6248d548b96803a5895717bb5895202d6a99d40d5c50c9aff8d8f895e72fa5c565de46b114fe9b2310d89055f9e6693

Download Submit
memory/2212-18-0x00000000008E0000-0x0000000000CB9000-memory.dmp

Filesize
3.8MB

Download
memory/2212-49-0x00000000008E0000-0x0000000000CB9000-memory.dmp

Filesize
3.8MB

Download
memory/2212-78-0x00000000008E0000-0x0000000000CB9000-memory.dmp

Filesize
3.8MB

Download
memory/2212-19-0x0000000000BD1000-0x0000000000CB9000-memory.dmp

Filesize
928KB

Download
memory/2212-77-0x00000000008E0000-0x0000000000CB9000-memory.dmp

Filesize
3.8MB

Download
memory/2212-67-0x00000000008E0000-0x0000000000CB9000-memory.dmp

Filesize
3.8MB

Download
memory/2212-66-0x00000000008E0000-0x0000000000CB9000-memory.dmp

Filesize
3.8MB

Download
memory/2212-17-0x00000000008E0000-0x0000000000CB9000-memory.dmp

Filesize
3.8MB

Download
memory/2212-65-0x00000000008E0000-0x0000000000CB9000-memory.dmp

Filesize
3.8MB

Download
memory/2212-32-0x00000000008E0000-0x0000000000CB9000-memory.dmp

Filesize
3.8MB

Download
memory/2212-33-0x00000000008E0000-0x0000000000CB9000-memory.dmp

Filesize
3.8MB

Download
memory/2212-64-0x00000000008E0000-0x0000000000CB9000-memory.dmp

Filesize
3.8MB

Download
memory/2212-41-0x00000000008E0000-0x0000000000CB9000-memory.dmp

Filesize
3.8MB

Download
memory/2212-63-0x00000000008E0000-0x0000000000CB9000-memory.dmp

Filesize
3.8MB

Download
memory/2212-50-0x00000000008E0000-0x0000000000CB9000-memory.dmp

Filesize
3.8MB

Download
memory/2212-51-0x00000000008E0000-0x0000000000CB9000-memory.dmp

Filesize
3.8MB

Download
memory/2212-52-0x00000000008E0000-0x0000000000CB9000-memory.dmp

Filesize
3.8MB

Download
memory/2212-62-0x00000000008E0000-0x0000000000CB9000-memory.dmp

Filesize
3.8MB

Download
memory/2256-4-0x0000000000E00000-0x00000000011D9000-memory.dmp

Filesize
3.8MB

Download
memory/2256-1-0x0000000000E00000-0x00000000011D9000-memory.dmp

Filesize
3.8MB

Download
memory/2256-2-0x00000000010F1000-0x00000000011D9000-memory.dmp

Filesize
928KB

Download
memory/2256-13-0x0000000000E00000-0x00000000011D9000-memory.dmp

Filesize
3.8MB

Download
memory/2256-14-0x00000000010F1000-0x00000000011D9000-memory.dmp

Filesize
928KB

Download
memory/2256-0-0x0000000000E00000-0x00000000011D9000-memory.dmp

Filesize
3.8MB

Download
memory/2256-15-0x0000000004A70000-0x0000000004E49000-memory.dmp

Filesize
3.8MB

Download

Analysis

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