amadey | 83aa7b6fd971fe439e866d69e74de44d98130a4b065bc9b119b758df21fa5fa3

General

Target

48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe
Size

389KB
MD5

06db095ad745f4d74172f4fba8f3627b
SHA1

ca7b62c845365ba6b89293c58b765ae6e583574f
SHA256

48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e
SHA512

394d58e36537cb2bdfd6ed5c7c0a46a8d07dd9e9c835b8bdf7ee8a7604558a217ec59eca29372cb788ee0a9708a33f2db9c1f78bebda5b799196f712a346a207
SSDEEP

6144:QBILQwvGEKYPrXiR8vXkQlJIX6nIFI9he4jy1JKSH:QBI8wuXCXiRclJ5x9hly1x

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:

48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3125601242-331447593-1512828465-1000\Control Panel\International\Geo\Nation	48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe

Executes dropped EXE 1 IoCs

Processes:

Utsysc.exe

pid process

4976 Utsysc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
4976	Utsysc.exe

Program crash 9 IoCs

Processes:

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

pid	pid_target	process	target process
3952	3848	WerFault.exe	48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe
3964	3848	WerFault.exe	48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe
4044	3848	WerFault.exe	48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe
4292	3848	WerFault.exe	48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe
4316	3848	WerFault.exe	48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe
2032	3848	WerFault.exe	48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe
2112	3848	WerFault.exe	48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe
1628	3848	WerFault.exe	48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe
2508	3848	WerFault.exe	48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe

pid process

3848 48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe

pid	process
3848	48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe

description	pid	process	target process
PID 3848 wrote to memory of 4976	3848	48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe	Utsysc.exe
PID 3848 wrote to memory of 4976	3848	48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe	Utsysc.exe
PID 3848 wrote to memory of 4976	3848	48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe	Utsysc.exe

C:\Users\Admin\AppData\Local\Temp\48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe
"C:\Users\Admin\AppData\Local\Temp\48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e.exe"
1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3848 -s 584
2⤵
- Program crash
PID:3952

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3848 -s 668
2⤵
- Program crash
PID:3964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3848 -s 736
2⤵
- Program crash
PID:4044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3848 -s 856
2⤵
- Program crash
PID:4292

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3848 -s 856
2⤵
- Program crash
PID:4316

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3848 -s 856
2⤵
- Program crash
PID:2032

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3848 -s 1012
2⤵
- Program crash
PID:2112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3848 -s 1048
2⤵
- Program crash
PID:1628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3848 -s 1164
2⤵
- Program crash
PID:2508

C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
"C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe"
2⤵
- Executes dropped EXE
PID:4976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3848 -ip 3848
1⤵
PID:2380

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 3848 -ip 3848
1⤵
PID:4700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3848 -ip 3848
1⤵
PID:3976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 3848 -ip 3848
1⤵
PID:4680

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 3848 -ip 3848
1⤵
PID:3132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 3848 -ip 3848
1⤵
PID:3300

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3848 -ip 3848
1⤵
PID:2516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 3848 -ip 3848
1⤵
PID:4184

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 3848 -ip 3848
1⤵
PID:3696

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
389KB

MD5
06db095ad745f4d74172f4fba8f3627b

SHA1
ca7b62c845365ba6b89293c58b765ae6e583574f

SHA256
48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e

SHA512
394d58e36537cb2bdfd6ed5c7c0a46a8d07dd9e9c835b8bdf7ee8a7604558a217ec59eca29372cb788ee0a9708a33f2db9c1f78bebda5b799196f712a346a207

Download Submit
C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
Filesize
389KB

MD5
06db095ad745f4d74172f4fba8f3627b

SHA1
ca7b62c845365ba6b89293c58b765ae6e583574f

SHA256
48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e

SHA512
394d58e36537cb2bdfd6ed5c7c0a46a8d07dd9e9c835b8bdf7ee8a7604558a217ec59eca29372cb788ee0a9708a33f2db9c1f78bebda5b799196f712a346a207

Download Submit
C:\Users\Admin\AppData\Local\Temp\d4dd819322\Utsysc.exe
Filesize
389KB

MD5
06db095ad745f4d74172f4fba8f3627b

SHA1
ca7b62c845365ba6b89293c58b765ae6e583574f

SHA256
48bcf2b8e6a7bd4a807cde942b014848dfc1a0e65fde4959f6c187ea547e659e

SHA512
394d58e36537cb2bdfd6ed5c7c0a46a8d07dd9e9c835b8bdf7ee8a7604558a217ec59eca29372cb788ee0a9708a33f2db9c1f78bebda5b799196f712a346a207

Download Submit
memory/3848-1-0x0000000000550000-0x0000000000650000-memory.dmp

Filesize
1024KB

Download
memory/3848-2-0x0000000000720000-0x000000000078C000-memory.dmp

Filesize
432KB

Download
memory/3848-3-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/3848-15-0x0000000000400000-0x0000000000514000-memory.dmp

Filesize
1.1MB

Download
memory/3848-16-0x0000000000720000-0x000000000078C000-memory.dmp

Filesize
432KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads