amadey | bbe53788c93f1feb8c52908d74ae463d58addef354242fb4bfa423560ea82458

General

Target

bbe53788c93f1feb8c52908d74ae463d58addef354242fb4bfa423560ea82458.exe
Size

419KB
MD5

27499cf0e73817392b9f50cc9e82c2b3
SHA1

a0efab9cdb4b2a4a920f4ab76095d24806d7812f
SHA256

bbe53788c93f1feb8c52908d74ae463d58addef354242fb4bfa423560ea82458
SHA512

94b6768d229da70e558ede3b339b99f3c67657f5ce6b76d123a9df0226c3c6677e9585dd42fa5a74df901e7b0cc3dd0a89a0c9bfc82271706b4af97a00f4f414
SSDEEP

6144:dOpt5U2F/o+89gzpGzlpKmu9HiFqVOmZce8dsGlEpD:Q5U2FQ+8+cpKmu9HikghdsG2h

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 2476 rundll32.exe
12 2420 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

Dctooux.exe

pid process

2708 Dctooux.exe

flow	pid	process
9	2476	rundll32.exe
12	2420	rundll32.exe

pid	process
2708	Dctooux.exe

Loads dropped DLL 14 IoCs

Processes:

bbe53788c93f1feb8c52908d74ae463d58addef354242fb4bfa423560ea82458.exerundll32.exerundll32.exerundll32.exe

pid	process
2176	bbe53788c93f1feb8c52908d74ae463d58addef354242fb4bfa423560ea82458.exe
2176	bbe53788c93f1feb8c52908d74ae463d58addef354242fb4bfa423560ea82458.exe
2508	rundll32.exe
2508	rundll32.exe
2508	rundll32.exe
2508	rundll32.exe
2476	rundll32.exe
2476	rundll32.exe
2476	rundll32.exe
2476	rundll32.exe
2420	rundll32.exe
2420	rundll32.exe
2420	rundll32.exe
2420	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:

bbe53788c93f1feb8c52908d74ae463d58addef354242fb4bfa423560ea82458.exe

description ioc process

File created C:\Windows\Tasks\Dctooux.job bbe53788c93f1feb8c52908d74ae463d58addef354242fb4bfa423560ea82458.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

2476 rundll32.exe
2476 rundll32.exe
2476 rundll32.exe
2476 rundll32.exe
2476 rundll32.exe
2964 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2964 powershell.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

bbe53788c93f1feb8c52908d74ae463d58addef354242fb4bfa423560ea82458.exe

pid process

2176 bbe53788c93f1feb8c52908d74ae463d58addef354242fb4bfa423560ea82458.exe

description	ioc	process
File created	C:\Windows\Tasks\Dctooux.job	bbe53788c93f1feb8c52908d74ae463d58addef354242fb4bfa423560ea82458.exe

pid	process
2476	rundll32.exe
2476	rundll32.exe
2476	rundll32.exe
2476	rundll32.exe
2476	rundll32.exe
2964	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2964	powershell.exe

Suspicious use of WriteProcessMemory 28 IoCs

Processes:

bbe53788c93f1feb8c52908d74ae463d58addef354242fb4bfa423560ea82458.exeDctooux.exerundll32.exerundll32.exe

description	pid	process	target process
PID 2176 wrote to memory of 2708	2176	bbe53788c93f1feb8c52908d74ae463d58addef354242fb4bfa423560ea82458.exe	Dctooux.exe
PID 2176 wrote to memory of 2708	2176	bbe53788c93f1feb8c52908d74ae463d58addef354242fb4bfa423560ea82458.exe	Dctooux.exe
PID 2176 wrote to memory of 2708	2176	bbe53788c93f1feb8c52908d74ae463d58addef354242fb4bfa423560ea82458.exe	Dctooux.exe
PID 2176 wrote to memory of 2708	2176	bbe53788c93f1feb8c52908d74ae463d58addef354242fb4bfa423560ea82458.exe	Dctooux.exe
PID 2708 wrote to memory of 2508	2708	Dctooux.exe	rundll32.exe
PID 2708 wrote to memory of 2508	2708	Dctooux.exe	rundll32.exe
PID 2708 wrote to memory of 2508	2708	Dctooux.exe	rundll32.exe
PID 2708 wrote to memory of 2508	2708	Dctooux.exe	rundll32.exe
PID 2708 wrote to memory of 2508	2708	Dctooux.exe	rundll32.exe
PID 2708 wrote to memory of 2508	2708	Dctooux.exe	rundll32.exe
PID 2708 wrote to memory of 2508	2708	Dctooux.exe	rundll32.exe
PID 2508 wrote to memory of 2476	2508	rundll32.exe	rundll32.exe
PID 2508 wrote to memory of 2476	2508	rundll32.exe	rundll32.exe
PID 2508 wrote to memory of 2476	2508	rundll32.exe	rundll32.exe
PID 2508 wrote to memory of 2476	2508	rundll32.exe	rundll32.exe
PID 2476 wrote to memory of 2960	2476	rundll32.exe	netsh.exe
PID 2476 wrote to memory of 2960	2476	rundll32.exe	netsh.exe
PID 2476 wrote to memory of 2960	2476	rundll32.exe	netsh.exe
PID 2476 wrote to memory of 2964	2476	rundll32.exe	powershell.exe
PID 2476 wrote to memory of 2964	2476	rundll32.exe	powershell.exe
PID 2476 wrote to memory of 2964	2476	rundll32.exe	powershell.exe
PID 2708 wrote to memory of 2420	2708	Dctooux.exe	rundll32.exe
PID 2708 wrote to memory of 2420	2708	Dctooux.exe	rundll32.exe
PID 2708 wrote to memory of 2420	2708	Dctooux.exe	rundll32.exe
PID 2708 wrote to memory of 2420	2708	Dctooux.exe	rundll32.exe
PID 2708 wrote to memory of 2420	2708	Dctooux.exe	rundll32.exe
PID 2708 wrote to memory of 2420	2708	Dctooux.exe	rundll32.exe
PID 2708 wrote to memory of 2420	2708	Dctooux.exe	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\bbe53788c93f1feb8c52908d74ae463d58addef354242fb4bfa423560ea82458.exe
"C:\Users\Admin\AppData\Local\Temp\bbe53788c93f1feb8c52908d74ae463d58addef354242fb4bfa423560ea82458.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2176

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:2708

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:2508

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:2476

C:\Windows\system32\netsh.exe
netsh wlan show profiles
5⤵
PID:2960

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:2964

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:2420

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\721934792624
Filesize
65KB

MD5
2472dcc6863950a9dd646087887ebbaf

SHA1
c6ffa1e565005db68cc4f469908fda722cc01e4e

SHA256
cfce278bd64d49ec31e9ffdc11e2594dffc8cac58ffc9103b6a660393cf767f6

SHA512
ba1d23b554a7cfbec3d6c12efe867c1e709f773c439bd968271e3bc0d0a638e533b86bf157e0372f93aac0e4bd7a87b817db3c909378a9b65808f8ecaf200718

Download Submit
C:\Users\Admin\AppData\Roaming\810b84e2bfa3a9\cred64.dll
Filesize
1.2MB

MD5
4876ee75ce2712147c41ff1277cd2d30

SHA1
3733dc92318f0c6b92cb201e49151686281acda6

SHA256
bbfba2d40f48c16a53b5806555c08aff1982c3fe4a77964963edbab9d7e672ed

SHA512
9bf25d4d0dfebd287b0c84abb64612b3db00a26b0217490b35925e77487d6c872632c936cedf1205c46ecbf9d4dfc9bc7600bee05afc550b30ae0d0964c5afe9

Download Submit
\Users\Admin\AppData\Local\Temp\154561dcbf\Dctooux.exe
Filesize
419KB

MD5
27499cf0e73817392b9f50cc9e82c2b3

SHA1
a0efab9cdb4b2a4a920f4ab76095d24806d7812f

SHA256
bbe53788c93f1feb8c52908d74ae463d58addef354242fb4bfa423560ea82458

SHA512
94b6768d229da70e558ede3b339b99f3c67657f5ce6b76d123a9df0226c3c6677e9585dd42fa5a74df901e7b0cc3dd0a89a0c9bfc82271706b4af97a00f4f414

Download Submit
\Users\Admin\AppData\Roaming\810b84e2bfa3a9\clip64.dll
Filesize
109KB

MD5
ca684dc5ebed4381701a39f1cc3a0fb2

SHA1
8c4a375aa583bd1c705597a7f45fd18934276770

SHA256
b8c5ad09c5b62fa8d8bcb8e1c317700274b4756d04fc964ccae38103c318ddd2

SHA512
8b414799e37d50f664e04e704ab06a8f6f25cb9f9c24f157e998a72aad9c0a0cd9435b42c629dc26643f039725d22a89ca3468dc39009d11d910420a80e9c510

Download Submit
memory/2176-19-0x00000000002B0000-0x00000000003B0000-memory.dmp

Filesize
1024KB

Download
memory/2176-3-0x0000000000400000-0x0000000000B12000-memory.dmp

Filesize
7.1MB

Download
memory/2176-1-0x00000000002B0000-0x00000000003B0000-memory.dmp

Filesize
1024KB

Download
memory/2176-21-0x0000000002320000-0x000000000238F000-memory.dmp

Filesize
444KB

Download
memory/2176-2-0x0000000002320000-0x000000000238F000-memory.dmp

Filesize
444KB

Download
memory/2176-17-0x0000000000400000-0x0000000000B12000-memory.dmp

Filesize
7.1MB

Download
memory/2176-5-0x00000000025D0000-0x00000000025D1000-memory.dmp

Filesize
4KB

Download
memory/2708-33-0x0000000000400000-0x0000000000B12000-memory.dmp

Filesize
7.1MB

Download
memory/2708-63-0x0000000000400000-0x0000000000B12000-memory.dmp

Filesize
7.1MB

Download
memory/2708-104-0x0000000000400000-0x0000000000B12000-memory.dmp

Filesize
7.1MB

Download
memory/2708-79-0x0000000000400000-0x0000000000B12000-memory.dmp

Filesize
7.1MB

Download
memory/2708-22-0x0000000000400000-0x0000000000B12000-memory.dmp

Filesize
7.1MB

Download
memory/2708-20-0x0000000000CD0000-0x0000000000DD0000-memory.dmp

Filesize
1024KB

Download
memory/2708-65-0x0000000000CD0000-0x0000000000DD0000-memory.dmp

Filesize
1024KB

Download
memory/2964-57-0x000007FEF5A40000-0x000007FEF63DD000-memory.dmp

Filesize
9.6MB

Download
memory/2964-62-0x000007FEF5A40000-0x000007FEF63DD000-memory.dmp

Filesize
9.6MB

Download
memory/2964-60-0x0000000002A74000-0x0000000002A77000-memory.dmp

Filesize
12KB

Download
memory/2964-61-0x0000000002A70000-0x0000000002AF0000-memory.dmp

Filesize
512KB

Download
memory/2964-59-0x000007FEF5A40000-0x000007FEF63DD000-memory.dmp

Filesize
9.6MB

Download
memory/2964-58-0x0000000002A70000-0x0000000002AF0000-memory.dmp

Filesize
512KB

Download
memory/2964-56-0x0000000002220000-0x0000000002228000-memory.dmp

Filesize
32KB

Download
memory/2964-55-0x000000001B690000-0x000000001B972000-memory.dmp

Filesize
2.9MB

Download

Analysis

Sharing