amadey | d1a2077e3d59164d048af262b1c46d86a17e53bfcac0de63e860687bec1e58f8

General

Target

file.exe
Size

332KB
MD5

8897e86f7add4213cab47fc06334f5b4
SHA1

b83f23dccb3c90b6cf97f4155563ba5b81aaea10
SHA256

d1a2077e3d59164d048af262b1c46d86a17e53bfcac0de63e860687bec1e58f8
SHA512

dd7078bacc4257cf5d7bb3246f39900637bc1add0e3389bc724f1e2fc9594cad7218cdb49ffe26952f6b1483e6d8efd9f4921657e7ae6bd2f194a594accb25d6
SSDEEP

6144:7aweSV0timaGR9a/JdnrJLHuiu5lSIDcrBVS:7aZSCtimRR9a/JOHDcrBVS

Score

10^/10

amadey trojan

Malware Config

Extracted

Family

amadey

Version

3.50

C2

31.41.244.167/v7eWcjs/index.php

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

gntuud.exegntuud.exegntuud.exe

pid process

4972 gntuud.exe
4508 gntuud.exe
4800 gntuud.exe

pid	process
4972	gntuud.exe
4508	gntuud.exe
4800	gntuud.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:

gntuud.exefile.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	gntuud.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	file.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 9 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exe

pid	pid_target	process	target process
4480	1524	WerFault.exe	file.exe
3232	4508	WerFault.exe	gntuud.exe
2448	1524	WerFault.exe	file.exe
2196	4508	WerFault.exe	gntuud.exe
3468	1524	WerFault.exe	file.exe
1756	4508	WerFault.exe	gntuud.exe
4056	4800	WerFault.exe	gntuud.exe
2076	4800	WerFault.exe	gntuud.exe
1372	4800	WerFault.exe	gntuud.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

3636 schtasks.exe

pid	process
3636	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

file.exegntuud.exe

description	pid	process	target process
PID 1524 wrote to memory of 4972	1524	file.exe	gntuud.exe
PID 1524 wrote to memory of 4972	1524	file.exe	gntuud.exe
PID 1524 wrote to memory of 4972	1524	file.exe	gntuud.exe
PID 4972 wrote to memory of 3636	4972	gntuud.exe	schtasks.exe
PID 4972 wrote to memory of 3636	4972	gntuud.exe	schtasks.exe
PID 4972 wrote to memory of 3636	4972	gntuud.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:1524

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
"C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe"
2⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4972

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN gntuud.exe /TR "C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe" /F
3⤵
- Creates scheduled task(s)
PID:3636

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1524 -s 1312
2⤵
- Program crash
PID:4480

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1524 -s 1316
2⤵
- Program crash
PID:2448

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1524 -s 1284
2⤵
- Program crash
PID:3468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1524 -ip 1524
1⤵
PID:1116

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
1⤵
- Executes dropped EXE
PID:4508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4508 -s 536
2⤵
- Program crash
PID:3232

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4508 -s 796
2⤵
- Program crash
PID:2196

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4508 -s 804
2⤵
- Program crash
PID:1756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4508 -ip 4508
1⤵
PID:1436

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 1524 -ip 1524
1⤵
PID:452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4508 -ip 4508
1⤵
PID:4744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 1524 -ip 1524
1⤵
PID:4344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 4508 -ip 4508
1⤵
PID:3356

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
1⤵
- Executes dropped EXE
PID:4800

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4800 -s 536
2⤵
- Program crash
PID:4056

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4800 -s 796
2⤵
- Program crash
PID:2076

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4800 -s 816
2⤵
- Program crash
PID:1372

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 580 -p 4800 -ip 4800
1⤵
PID:4836

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 4800 -ip 4800
1⤵
PID:2436

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4800 -ip 4800
1⤵
PID:2244

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
332KB

MD5
8897e86f7add4213cab47fc06334f5b4

SHA1
b83f23dccb3c90b6cf97f4155563ba5b81aaea10

SHA256
d1a2077e3d59164d048af262b1c46d86a17e53bfcac0de63e860687bec1e58f8

SHA512
dd7078bacc4257cf5d7bb3246f39900637bc1add0e3389bc724f1e2fc9594cad7218cdb49ffe26952f6b1483e6d8efd9f4921657e7ae6bd2f194a594accb25d6

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
332KB

MD5
8897e86f7add4213cab47fc06334f5b4

SHA1
b83f23dccb3c90b6cf97f4155563ba5b81aaea10

SHA256
d1a2077e3d59164d048af262b1c46d86a17e53bfcac0de63e860687bec1e58f8

SHA512
dd7078bacc4257cf5d7bb3246f39900637bc1add0e3389bc724f1e2fc9594cad7218cdb49ffe26952f6b1483e6d8efd9f4921657e7ae6bd2f194a594accb25d6

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
332KB

MD5
8897e86f7add4213cab47fc06334f5b4

SHA1
b83f23dccb3c90b6cf97f4155563ba5b81aaea10

SHA256
d1a2077e3d59164d048af262b1c46d86a17e53bfcac0de63e860687bec1e58f8

SHA512
dd7078bacc4257cf5d7bb3246f39900637bc1add0e3389bc724f1e2fc9594cad7218cdb49ffe26952f6b1483e6d8efd9f4921657e7ae6bd2f194a594accb25d6

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
332KB

MD5
8897e86f7add4213cab47fc06334f5b4

SHA1
b83f23dccb3c90b6cf97f4155563ba5b81aaea10

SHA256
d1a2077e3d59164d048af262b1c46d86a17e53bfcac0de63e860687bec1e58f8

SHA512
dd7078bacc4257cf5d7bb3246f39900637bc1add0e3389bc724f1e2fc9594cad7218cdb49ffe26952f6b1483e6d8efd9f4921657e7ae6bd2f194a594accb25d6

Download Submit
memory/1524-132-0x0000000000749000-0x0000000000768000-memory.dmp

Filesize
124KB

Download
memory/1524-133-0x00000000006D0000-0x000000000070E000-memory.dmp

Filesize
248KB

Download
memory/1524-134-0x0000000000749000-0x0000000000768000-memory.dmp

Filesize
124KB

Download
memory/1524-135-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1524-149-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/1524-148-0x0000000000749000-0x0000000000768000-memory.dmp

Filesize
124KB

Download
memory/1524-142-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/3636-144-0x0000000000000000-mapping.dmp

Download
memory/4508-146-0x00000000005DC000-0x00000000005FB000-memory.dmp

Filesize
124KB

Download
memory/4508-147-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/4508-150-0x00000000005DC000-0x00000000005FB000-memory.dmp

Filesize
124KB

Download
memory/4508-151-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/4800-153-0x00000000006EC000-0x000000000070B000-memory.dmp

Filesize
124KB

Download
memory/4800-154-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/4800-155-0x00000000006EC000-0x000000000070B000-memory.dmp

Filesize
124KB

Download
memory/4972-143-0x00000000006F8000-0x0000000000717000-memory.dmp

Filesize
124KB

Download
memory/4972-141-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/4972-140-0x00000000020A0000-0x00000000020DE000-memory.dmp

Filesize
248KB

Download
memory/4972-139-0x00000000006F8000-0x0000000000717000-memory.dmp

Filesize
124KB

Download
memory/4972-136-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads