amadey | b149115ede40e48ff726687ec09eaf07d3c182792a72fdde5176fe2173eb5f57

Analysis

max time kernel
215s
max time network
221s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 08:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

file.exe
Size

244KB
MD5

41e1491b70e8968f36d98ca897bbf71f
SHA1

1784c1961afc5a1e50526a6e8ffb296a1cd69a19
SHA256

b149115ede40e48ff726687ec09eaf07d3c182792a72fdde5176fe2173eb5f57
SHA512

4f2f00aff474657cdb4cc0cee210de810253ecf4adc1d8d00676029f238140f4bc2e10248128d7fd7058c62c8d2ad2843b14dbfd5a20d7e9dca44e173e38a69f
SSDEEP

3072:lBkA2Ve2jYxLQ3vW8XD5CGO5jfhKznC1TKr9jaIjxOobZV1dYbn:YAkaLQ3vPPO5jfcT2mpjROotV1dYb

Score

10^/10

amadey trojan

Malware Config

Extracted

Family

amadey

Version

3.50

193.56.146.194/h49vlBP/index.php

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Executes dropped EXE 1 IoCs

Processes:

rovwer.exe

pid process

5040 rovwer.exe

pid	process
5040	rovwer.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

file.exerovwer.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation	rovwer.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4372 3980 WerFault.exe file.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

4528 schtasks.exe

pid	pid_target	process	target process
4372	3980	WerFault.exe	file.exe

pid	process
4528	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

file.exerovwer.exe

description	pid	process	target process
PID 3980 wrote to memory of 5040	3980	file.exe	rovwer.exe
PID 3980 wrote to memory of 5040	3980	file.exe	rovwer.exe
PID 3980 wrote to memory of 5040	3980	file.exe	rovwer.exe
PID 5040 wrote to memory of 4528	5040	rovwer.exe	schtasks.exe
PID 5040 wrote to memory of 4528	5040	rovwer.exe	schtasks.exe
PID 5040 wrote to memory of 4528	5040	rovwer.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3980

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
"C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe"
2⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5040

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN rovwer.exe /TR "C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe" /F
3⤵
- Creates scheduled task(s)
PID:4528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3980 -s 1144
2⤵
- Program crash
PID:4372

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3980 -ip 3980
1⤵
PID:2880

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe

Filesize
244KB

MD5
41e1491b70e8968f36d98ca897bbf71f

SHA1
1784c1961afc5a1e50526a6e8ffb296a1cd69a19

SHA256
b149115ede40e48ff726687ec09eaf07d3c182792a72fdde5176fe2173eb5f57

SHA512
4f2f00aff474657cdb4cc0cee210de810253ecf4adc1d8d00676029f238140f4bc2e10248128d7fd7058c62c8d2ad2843b14dbfd5a20d7e9dca44e173e38a69f

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe

Filesize
244KB

MD5
41e1491b70e8968f36d98ca897bbf71f

SHA1
1784c1961afc5a1e50526a6e8ffb296a1cd69a19

SHA256
b149115ede40e48ff726687ec09eaf07d3c182792a72fdde5176fe2173eb5f57

SHA512
4f2f00aff474657cdb4cc0cee210de810253ecf4adc1d8d00676029f238140f4bc2e10248128d7fd7058c62c8d2ad2843b14dbfd5a20d7e9dca44e173e38a69f

Download Submit
memory/3980-133-0x00000000006F0000-0x000000000072E000-memory.dmp

Filesize
248KB

Download
memory/3980-134-0x0000000000400000-0x000000000065B000-memory.dmp

Filesize
2.4MB

Download
memory/3980-132-0x00000000007AD000-0x00000000007CC000-memory.dmp

Filesize
124KB

Download
memory/3980-142-0x0000000000400000-0x000000000065B000-memory.dmp

Filesize
2.4MB

Download
memory/4528-141-0x0000000000000000-mapping.dmp

Download
memory/5040-135-0x0000000000000000-mapping.dmp

Download
memory/5040-140-0x0000000000400000-0x000000000065B000-memory.dmp

Filesize
2.4MB

Download
memory/5040-139-0x0000000002280000-0x00000000022BE000-memory.dmp

Filesize
248KB

Download
memory/5040-138-0x000000000089D000-0x00000000008BC000-memory.dmp

Filesize
124KB

Download
memory/5040-143-0x000000000089D000-0x00000000008BC000-memory.dmp

Filesize
124KB

Download
memory/5040-144-0x0000000000400000-0x000000000065B000-memory.dmp

Filesize
2.4MB

Download