amadey | 67909ab71ebdcfd08df25ecd355c568a3c6717fffc20096fc729a6671e833cc4

General

Target

a8424e307924a420ddc4c9ec4ffc7fad.exe
Size

430KB
MD5

a8424e307924a420ddc4c9ec4ffc7fad
SHA1

b975360d1500688152825f0888df0433d2a9d822
SHA256

67909ab71ebdcfd08df25ecd355c568a3c6717fffc20096fc729a6671e833cc4
SHA512

01dc09df1200c944afee7da2c7598150c637057c527400ee3e1e75f959b90b76d49d563089f7d49ea7543a35badde9a71d7dc1ad2269ab04c301ff496af3d376
SSDEEP

6144:IYN96UZx2WAIFYwOj9HlH8qAFQVXN9Vubg1X67pb9O/8fgNoFybLz/mjR+vx9x:NZQsoHRo1pb9/DybLq0vd

Score

10^/10

amadey trojan

Malware Config

Extracted

Family

amadey

Version

4.11

C2

http://shohetrc.com

http://sibcomputer.ru

http://tve-mail.com

Attributes

install_dir
d4dd819322
install_file
Utsysc.exe
strings_key
8419b3024d6f72beef8af6915e592308
url_paths
/forum/index.php

rc4.plain

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

a8424e307924a420ddc4c9ec4ffc7fad.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2013768333-4045878716-2922883000-1000\Control Panel\International\Geo\Nation	a8424e307924a420ddc4c9ec4ffc7fad.exe

Executes dropped EXE 1 IoCs

Processes:

Utsysc.exe

pid process

3508 Utsysc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
3508	Utsysc.exe

Program crash 10 IoCs

Processes:

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

pid	pid_target	process	target process
744	1316	WerFault.exe	a8424e307924a420ddc4c9ec4ffc7fad.exe
3104	1316	WerFault.exe	a8424e307924a420ddc4c9ec4ffc7fad.exe
4512	1316	WerFault.exe	a8424e307924a420ddc4c9ec4ffc7fad.exe
4428	1316	WerFault.exe	a8424e307924a420ddc4c9ec4ffc7fad.exe
756	1316	WerFault.exe	a8424e307924a420ddc4c9ec4ffc7fad.exe
2940	1316	WerFault.exe	a8424e307924a420ddc4c9ec4ffc7fad.exe
2360	1316	WerFault.exe	a8424e307924a420ddc4c9ec4ffc7fad.exe
5000	1316	WerFault.exe	a8424e307924a420ddc4c9ec4ffc7fad.exe
1240	1316	WerFault.exe	a8424e307924a420ddc4c9ec4ffc7fad.exe
1236	1316	WerFault.exe	a8424e307924a420ddc4c9ec4ffc7fad.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

a8424e307924a420ddc4c9ec4ffc7fad.exe

pid process

1316 a8424e307924a420ddc4c9ec4ffc7fad.exe

pid	process
1316	a8424e307924a420ddc4c9ec4ffc7fad.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

a8424e307924a420ddc4c9ec4ffc7fad.exe

description	pid	process	target process
PID 1316 wrote to memory of 3508	1316	a8424e307924a420ddc4c9ec4ffc7fad.exe	Utsysc.exe
PID 1316 wrote to memory of 3508	1316	a8424e307924a420ddc4c9ec4ffc7fad.exe	Utsysc.exe
PID 1316 wrote to memory of 3508	1316	a8424e307924a420ddc4c9ec4ffc7fad.exe	Utsysc.exe

C:\Users\Admin\AppData\Local\Temp\a8424e307924a420ddc4c9ec4ffc7fad.exe
"C:\Users\Admin\AppData\Local\Temp\a8424e307924a420ddc4c9ec4ffc7fad.exe"
1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1316

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1316 -s 608
2⤵
- Program crash
PID:744

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1316 -s 652
2⤵
- Program crash
PID:3104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1316 -s 692
2⤵
- Program crash
PID:4512

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1316 -s 748
2⤵
- Program crash
PID:4428

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1316 -s 852
2⤵
- Program crash
PID:756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1316 -s 856
2⤵
- Program crash
PID:2940

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1316 -s 856
2⤵
- Program crash
PID:2360

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1316 -s 1056
2⤵
- Program crash
PID:5000

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1316 -s 1124
2⤵
- Program crash
PID:1240

C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
"C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe"
2⤵
- Executes dropped EXE
PID:3508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1316 -s 1244
2⤵
- Program crash
PID:1236

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1316 -ip 1316
1⤵
PID:1324

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 1316 -ip 1316
1⤵
PID:5040

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1316 -ip 1316
1⤵
PID:1924

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 1316 -ip 1316
1⤵
PID:2900

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 1316 -ip 1316
1⤵
PID:3412

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 1316 -ip 1316
1⤵
PID:2280

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 1316 -ip 1316
1⤵
PID:1664

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 1316 -ip 1316
1⤵
PID:2488

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 1316 -ip 1316
1⤵
PID:2252

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 596 -p 1316 -ip 1316
1⤵
PID:3336

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
Filesize
430KB

MD5
a8424e307924a420ddc4c9ec4ffc7fad

SHA1
b975360d1500688152825f0888df0433d2a9d822

SHA256
67909ab71ebdcfd08df25ecd355c568a3c6717fffc20096fc729a6671e833cc4

SHA512
01dc09df1200c944afee7da2c7598150c637057c527400ee3e1e75f959b90b76d49d563089f7d49ea7543a35badde9a71d7dc1ad2269ab04c301ff496af3d376

Download Submit
C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
Filesize
430KB

MD5
a8424e307924a420ddc4c9ec4ffc7fad

SHA1
b975360d1500688152825f0888df0433d2a9d822

SHA256
67909ab71ebdcfd08df25ecd355c568a3c6717fffc20096fc729a6671e833cc4

SHA512
01dc09df1200c944afee7da2c7598150c637057c527400ee3e1e75f959b90b76d49d563089f7d49ea7543a35badde9a71d7dc1ad2269ab04c301ff496af3d376

Download Submit
C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
Filesize
430KB

MD5
a8424e307924a420ddc4c9ec4ffc7fad

SHA1
b975360d1500688152825f0888df0433d2a9d822

SHA256
67909ab71ebdcfd08df25ecd355c568a3c6717fffc20096fc729a6671e833cc4

SHA512
01dc09df1200c944afee7da2c7598150c637057c527400ee3e1e75f959b90b76d49d563089f7d49ea7543a35badde9a71d7dc1ad2269ab04c301ff496af3d376

Download Submit
memory/1316-1-0x0000000000B00000-0x0000000000C00000-memory.dmp

Filesize
1024KB

Download
memory/1316-2-0x00000000009E0000-0x0000000000A4C000-memory.dmp

Filesize
432KB

Download
memory/1316-3-0x0000000000400000-0x00000000008B3000-memory.dmp

Filesize
4.7MB

Download
memory/1316-5-0x0000000000B00000-0x0000000000C00000-memory.dmp

Filesize
1024KB

Download
memory/1316-7-0x00000000009E0000-0x0000000000A4C000-memory.dmp

Filesize
432KB

Download
memory/1316-19-0x0000000000400000-0x00000000008B3000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads