amadey | be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81

General

Target

be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81.exe
Size

411KB
MD5

cb0abfec359d8dbf934857d9448c898a
SHA1

51a64cf93eee96dd1b885e51f363e86acd2ff98b
SHA256

be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81
SHA512

ea5dd2d297f5b98e1f73bbfc782421241ea1205c411f017841d64a9e60774c010187188e48481cbe2c37868cff033664f24f38371dd3ef9951b5a94ef35313a3
SSDEEP

6144:Pm6VY1xewHVboL706awaWqgIorlzanEcD2pStdHFIm09r8wuOXzbHszA:u6VY1xxK7X/aWIgzxvpSFm93/iA

Score

10^/10

amadey spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

4.18

Attributes

install_dir
154561dcbf
install_file
Dctooux.exe
strings_key
2cd47fa043c815e1a033c67832f3c6a5
url_paths
/j4Fvskd3/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Blocklisted process makes network request 2 IoCs

Processes:

rundll32.exerundll32.exe

flow pid process

9 292 rundll32.exe
12 1872 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

Dctooux.exe

pid process

2556 Dctooux.exe

flow	pid	process
9	292	rundll32.exe
12	1872	rundll32.exe

pid	process
2556	Dctooux.exe

Loads dropped DLL 14 IoCs

Processes:

be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81.exerundll32.exerundll32.exerundll32.exe

pid	process
2084	be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81.exe
2084	be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81.exe
1556	rundll32.exe
1556	rundll32.exe
1556	rundll32.exe
1556	rundll32.exe
292	rundll32.exe
292	rundll32.exe
292	rundll32.exe
292	rundll32.exe
1872	rundll32.exe
1872	rundll32.exe
1872	rundll32.exe
1872	rundll32.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Drops file in Windows directory 1 IoCs

Processes:

be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81.exe

description ioc process

File created C:\Windows\Tasks\Dctooux.job be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

rundll32.exepowershell.exe

pid process

292 rundll32.exe
292 rundll32.exe
292 rundll32.exe
292 rundll32.exe
292 rundll32.exe
1684 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1684 powershell.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81.exe

pid process

2084 be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81.exe

description	ioc	process
File created	C:\Windows\Tasks\Dctooux.job	be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81.exe

pid	process
292	rundll32.exe
292	rundll32.exe
292	rundll32.exe
292	rundll32.exe
292	rundll32.exe
1684	powershell.exe

description	pid	process
Token: SeDebugPrivilege	1684	powershell.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81.exeDctooux.exerundll32.exerundll32.exe

description	pid	process	target process
PID 2084 wrote to memory of 2556	2084	be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81.exe	Dctooux.exe
PID 2084 wrote to memory of 2556	2084	be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81.exe	Dctooux.exe
PID 2084 wrote to memory of 2556	2084	be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81.exe	Dctooux.exe
PID 2084 wrote to memory of 2556	2084	be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81.exe	Dctooux.exe
PID 2556 wrote to memory of 1556	2556	Dctooux.exe	rundll32.exe
PID 2556 wrote to memory of 1556	2556	Dctooux.exe	rundll32.exe
PID 2556 wrote to memory of 1556	2556	Dctooux.exe	rundll32.exe
PID 2556 wrote to memory of 1556	2556	Dctooux.exe	rundll32.exe
PID 2556 wrote to memory of 1556	2556	Dctooux.exe	rundll32.exe
PID 2556 wrote to memory of 1556	2556	Dctooux.exe	rundll32.exe
PID 2556 wrote to memory of 1556	2556	Dctooux.exe	rundll32.exe
PID 1556 wrote to memory of 292	1556	rundll32.exe	rundll32.exe
PID 1556 wrote to memory of 292	1556	rundll32.exe	rundll32.exe
PID 1556 wrote to memory of 292	1556	rundll32.exe	rundll32.exe
PID 1556 wrote to memory of 292	1556	rundll32.exe	rundll32.exe
PID 292 wrote to memory of 780	292	rundll32.exe	netsh.exe
PID 292 wrote to memory of 780	292	rundll32.exe	netsh.exe
PID 292 wrote to memory of 780	292	rundll32.exe	netsh.exe
PID 292 wrote to memory of 1684	292	rundll32.exe	powershell.exe
PID 292 wrote to memory of 1684	292	rundll32.exe	powershell.exe
PID 292 wrote to memory of 1684	292	rundll32.exe	powershell.exe
PID 2556 wrote to memory of 1872	2556	Dctooux.exe	rundll32.exe
PID 2556 wrote to memory of 1872	2556	Dctooux.exe	rundll32.exe
PID 2556 wrote to memory of 1872	2556	Dctooux.exe	rundll32.exe
PID 2556 wrote to memory of 1872	2556	Dctooux.exe	rundll32.exe
PID 2556 wrote to memory of 1872	2556	Dctooux.exe	rundll32.exe
PID 2556 wrote to memory of 1872	2556	Dctooux.exe	rundll32.exe
PID 2556 wrote to memory of 1872	2556	Dctooux.exe	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81.exe
"C:\Users\Admin\AppData\Local\Temp\be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe
  "C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2556
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\810b84e2bfa3a9\cred64.dll, Main
    3⤵
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:1556
  - - C:\Windows\system32\rundll32.exe
      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\810b84e2bfa3a9\cred64.dll, Main
      4⤵
      Blocklisted process makes network request
      Loads dropped DLL
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:292
    - - C:\Windows\system32\netsh.exe
        
        netsh wlan show profiles
        5⤵
        
        PID:780
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command Compress-Archive -Path 'C:\Users\Admin\AppData\Local\Temp\_Files_\' -DestinationPath 'C:\Users\Admin\AppData\Local\Temp\721934792624_Desktop.zip' -CompressionLevel Optimal
        5⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1684
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\810b84e2bfa3a9\clip64.dll, Main
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    PID:1872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

2

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe

Filesize
411KB

MD5
cb0abfec359d8dbf934857d9448c898a

SHA1
51a64cf93eee96dd1b885e51f363e86acd2ff98b

SHA256
be331c725bb8691b4cdc441bff8dac6138ad5498f48177691ce311a08a3a1b81

SHA512
ea5dd2d297f5b98e1f73bbfc782421241ea1205c411f017841d64a9e60774c010187188e48481cbe2c37868cff033664f24f38371dd3ef9951b5a94ef35313a3

Download Submit
C:\Users\Admin\AppData\Local\Temp\721934792624

Filesize
64KB

MD5
8f1cb846b5520fb491479f36e50e35b9

SHA1
bda14439ff5f69433b53dff68eb55100839f69de

SHA256
4ded336ba24993dc5593a2b97e282e96496308cb7b69bc558c092347e08a92c1

SHA512
948cd9d085b03f9b614ae5bee09bf34e1859b5c1e235c14fe69ba63145e9416bede50c85dd2cdc3fe46f77457803eb2588f8060507c486a66eee263a719d9dfe

Download Submit
C:\Users\Admin\AppData\Roaming\810b84e2bfa3a9\clip64.dll

Filesize
109KB

MD5
ca684dc5ebed4381701a39f1cc3a0fb2

SHA1
8c4a375aa583bd1c705597a7f45fd18934276770

SHA256
b8c5ad09c5b62fa8d8bcb8e1c317700274b4756d04fc964ccae38103c318ddd2

SHA512
8b414799e37d50f664e04e704ab06a8f6f25cb9f9c24f157e998a72aad9c0a0cd9435b42c629dc26643f039725d22a89ca3468dc39009d11d910420a80e9c510

Download Submit
C:\Users\Admin\AppData\Roaming\810b84e2bfa3a9\cred64.dll

Filesize
1.2MB

MD5
4876ee75ce2712147c41ff1277cd2d30

SHA1
3733dc92318f0c6b92cb201e49151686281acda6

SHA256
bbfba2d40f48c16a53b5806555c08aff1982c3fe4a77964963edbab9d7e672ed

SHA512
9bf25d4d0dfebd287b0c84abb64612b3db00a26b0217490b35925e77487d6c872632c936cedf1205c46ecbf9d4dfc9bc7600bee05afc550b30ae0d0964c5afe9

Download Submit
memory/1684-61-0x000007FEF5030000-0x000007FEF59CD000-memory.dmp

Filesize
9.6MB

Download
memory/1684-62-0x000007FEF5030000-0x000007FEF59CD000-memory.dmp

Filesize
9.6MB

Download
memory/1684-60-0x000000000299B000-0x0000000002A02000-memory.dmp

Filesize
412KB

Download
memory/1684-59-0x0000000002994000-0x0000000002997000-memory.dmp

Filesize
12KB

Download
memory/1684-58-0x0000000002990000-0x0000000002A10000-memory.dmp

Filesize
512KB

Download
memory/1684-57-0x000007FEF5030000-0x000007FEF59CD000-memory.dmp

Filesize
9.6MB

Download
memory/1684-56-0x0000000002970000-0x0000000002978000-memory.dmp

Filesize
32KB

Download
memory/1684-55-0x000000001B4D0000-0x000000001B7B2000-memory.dmp

Filesize
2.9MB

Download
memory/2084-18-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/2084-1-0x0000000000710000-0x0000000000810000-memory.dmp

Filesize
1024KB

Download
memory/2084-5-0x00000000009F0000-0x00000000009F1000-memory.dmp

Filesize
4KB

Download
memory/2084-3-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2084-17-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2084-19-0x0000000000220000-0x000000000028F000-memory.dmp

Filesize
444KB

Download
memory/2084-2-0x0000000000220000-0x000000000028F000-memory.dmp

Filesize
444KB

Download
memory/2556-22-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2556-21-0x00000000002F0000-0x00000000003F0000-memory.dmp

Filesize
1024KB

Download
memory/2556-63-0x00000000002F0000-0x00000000003F0000-memory.dmp

Filesize
1024KB

Download
memory/2556-64-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2556-33-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/2556-79-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download

Analysis

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