amadey | d65d87ab0447ebd71d228e52749c97bb1e732b8a2f4c31537b08bff29fc27768

General

Target

d65d87ab0447ebd71d228e52749c97bb1e732b8a2f4c31537b08bff29fc27768.ps1
Size

657KB
MD5

23651958582a81e31bc320af26c67bc4
SHA1

59e419657487ea25c9b595a588e9dda925df7093
SHA256

d65d87ab0447ebd71d228e52749c97bb1e732b8a2f4c31537b08bff29fc27768
SHA512

d577031683c9bf5ea1ed936e28ca675008a55b9d3c0aee9f1f0697b96a8e5e66b06d2e5380fa4dc6a331c15fe2a863f93e9fcf3fa580b5fe6cbeebc09206b04a
SSDEEP

12288:RY2Hsquh5a/bhCgWqiWHIcWzMkVjkMAkxZ7wyz3Zm2+:GYsqWHV5jkMZUyzE2+

Score

10^/10

amadey 03013e discovery execution trojan

Malware Config

Extracted

Family

amadey

Version

5.10

Botnet

03013e

C2

http://185.11.61.104

Attributes

install_dir
0d7d65a8fb
install_file
Gxtuum.exe
strings_key
6a02c43bc60cba83349fcb51d95a69ff
url_paths
/7jbBdsS/index.php

rc4.plain

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4940 set thread context of 1916	4940	powershell.exe	88

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4940	powershell.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4940	powershell.exe
4940	powershell.exe
4940	powershell.exe
4940	powershell.exe
4940	powershell.exe
4940	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4940	powershell.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 4940 wrote to memory of 1140	4940	powershell.exe	86
PID 4940 wrote to memory of 1140	4940	powershell.exe	86
PID 4940 wrote to memory of 1140	4940	powershell.exe	86
PID 4940 wrote to memory of 4488	4940	powershell.exe	87
PID 4940 wrote to memory of 4488	4940	powershell.exe	87
PID 4940 wrote to memory of 4488	4940	powershell.exe	87
PID 4940 wrote to memory of 1916	4940	powershell.exe	88
PID 4940 wrote to memory of 1916	4940	powershell.exe	88
PID 4940 wrote to memory of 1916	4940	powershell.exe	88
PID 4940 wrote to memory of 1916	4940	powershell.exe	88
PID 4940 wrote to memory of 1916	4940	powershell.exe	88
PID 4940 wrote to memory of 1916	4940	powershell.exe	88
PID 4940 wrote to memory of 1916	4940	powershell.exe	88
PID 4940 wrote to memory of 1916	4940	powershell.exe	88
PID 4940 wrote to memory of 1916	4940	powershell.exe	88
PID 4940 wrote to memory of 1916	4940	powershell.exe	88

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\d65d87ab0447ebd71d228e52749c97bb1e732b8a2f4c31537b08bff29fc27768.ps1
1⤵
- Suspicious use of SetThreadContext
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4940
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:1140
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:4488
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1916

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_k4w3krom.kbr.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1916-15-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/1916-23-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/1916-19-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/1916-18-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/1916-16-0x0000000000400000-0x0000000000473000-memory.dmp

Filesize
460KB

Download
memory/4940-14-0x000001AEFC740000-0x000001AEFC746000-memory.dmp

Filesize
24KB

Download
memory/4940-0-0x00007FFCB6063000-0x00007FFCB6065000-memory.dmp

Filesize
8KB

Download
memory/4940-13-0x000001AEE1DB0000-0x000001AEE1DC6000-memory.dmp

Filesize
88KB

Download
memory/4940-17-0x00007FFCB6060000-0x00007FFCB6B21000-memory.dmp

Filesize
10.8MB

Download
memory/4940-12-0x00007FFCB6060000-0x00007FFCB6B21000-memory.dmp

Filesize
10.8MB

Download
memory/4940-11-0x00007FFCB6060000-0x00007FFCB6B21000-memory.dmp

Filesize
10.8MB

Download
memory/4940-22-0x00007FFCB6060000-0x00007FFCB6B21000-memory.dmp

Filesize
10.8MB

Download
memory/4940-1-0x000001AEFA320000-0x000001AEFA342000-memory.dmp

Filesize
136KB

Download

Analysis

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