amadey | c68ebebe7128f6c7fdda9aca0f1bbb9a277d674beb9ca9c2e56dbb56b264bd2c

General

Target

896fbc6ba1c75aa73b8d5c595b9659245b2de7d7637fe069a9804be47b9694c6.exe
Size

387KB
MD5

7451f3c471a133acd58329d04e4478f6
SHA1

04fe2ca3a7810c74fad47cf7d128f7bb296fc46c
SHA256

896fbc6ba1c75aa73b8d5c595b9659245b2de7d7637fe069a9804be47b9694c6
SHA512

a6a8aa3392fecc263e1a87061c169af58e2acf7e273b0ccc5f66339c10755117ead6472910da87692342c98d0dd296e89dab0e64dc87757ccbf8cb46e40b8c87
SSDEEP

6144:vm9ITL4AClkpPBAk1Jt+wtN1XQ6av5MLFssvuRjMgU:vcUulksk1SJ5MRssGRQg

Score

10^/10

amadey collection spyware stealer 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

Detect Amadey credential stealer module 2 IoCs

resource	yara_rule
behavioral2/files/0x0006000000022dfa-148.dat	amadey_cred_module
behavioral2/files/0x0006000000022dfa-149.dat	amadey_cred_module

Blocklisted process makes network request 1 IoCs

flow	pid	Process
40	3400	rundll32.exe

Downloads MZ/PE file

Executes dropped EXE 3 IoCs

pid	Process
1348	gntuud.exe
4092	gntuud.exe
4748	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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	896fbc6ba1c75aa73b8d5c595b9659245b2de7d7637fe069a9804be47b9694c6.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	gntuud.exe

Loads dropped DLL 1 IoCs

pid	Process
3400	rundll32.exe

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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.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 3 IoCs

pid	pid_target	Process	procid_target
3508	3068	WerFault.exe	80
4112	4092	WerFault.exe	93
4060	4748	WerFault.exe	97

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

pid	Process
1220	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3400	rundll32.exe
3400	rundll32.exe
3400	rundll32.exe
3400	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 1348	3068	896fbc6ba1c75aa73b8d5c595b9659245b2de7d7637fe069a9804be47b9694c6.exe	81
PID 3068 wrote to memory of 1348	3068	896fbc6ba1c75aa73b8d5c595b9659245b2de7d7637fe069a9804be47b9694c6.exe	81
PID 3068 wrote to memory of 1348	3068	896fbc6ba1c75aa73b8d5c595b9659245b2de7d7637fe069a9804be47b9694c6.exe	81
PID 1348 wrote to memory of 1220	1348	gntuud.exe	87
PID 1348 wrote to memory of 1220	1348	gntuud.exe	87
PID 1348 wrote to memory of 1220	1348	gntuud.exe	87
PID 1348 wrote to memory of 3400	1348	gntuud.exe	96
PID 1348 wrote to memory of 3400	1348	gntuud.exe	96
PID 1348 wrote to memory of 3400	1348	gntuud.exe	96

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\896fbc6ba1c75aa73b8d5c595b9659245b2de7d7637fe069a9804be47b9694c6.exe
"C:\Users\Admin\AppData\Local\Temp\896fbc6ba1c75aa73b8d5c595b9659245b2de7d7637fe069a9804be47b9694c6.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3068
- 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:1348
- - 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:1220
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll, Main
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Accesses Microsoft Outlook profiles
    - Suspicious behavior: EnumeratesProcesses
    - outlook_win_path
    PID:3400
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3068 -s 1208
  2⤵
  - Program crash
  PID:3508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 3068 -ip 3068
1⤵
PID:3792

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
1⤵
- Executes dropped EXE
PID:4092
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4092 -s 416
  2⤵
  - Program crash
  PID:4112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4092 -ip 4092
1⤵
PID:2712

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
1⤵
- Executes dropped EXE
PID:4748
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4748 -s 424
  2⤵
  - Program crash
  PID:4060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 4748 -ip 4748
1⤵
PID:2192

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
387KB

MD5
7451f3c471a133acd58329d04e4478f6

SHA1
04fe2ca3a7810c74fad47cf7d128f7bb296fc46c

SHA256
896fbc6ba1c75aa73b8d5c595b9659245b2de7d7637fe069a9804be47b9694c6

SHA512
a6a8aa3392fecc263e1a87061c169af58e2acf7e273b0ccc5f66339c10755117ead6472910da87692342c98d0dd296e89dab0e64dc87757ccbf8cb46e40b8c87

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

Filesize
387KB

MD5
7451f3c471a133acd58329d04e4478f6

SHA1
04fe2ca3a7810c74fad47cf7d128f7bb296fc46c

SHA256
896fbc6ba1c75aa73b8d5c595b9659245b2de7d7637fe069a9804be47b9694c6

SHA512
a6a8aa3392fecc263e1a87061c169af58e2acf7e273b0ccc5f66339c10755117ead6472910da87692342c98d0dd296e89dab0e64dc87757ccbf8cb46e40b8c87

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

Filesize
387KB

MD5
7451f3c471a133acd58329d04e4478f6

SHA1
04fe2ca3a7810c74fad47cf7d128f7bb296fc46c

SHA256
896fbc6ba1c75aa73b8d5c595b9659245b2de7d7637fe069a9804be47b9694c6

SHA512
a6a8aa3392fecc263e1a87061c169af58e2acf7e273b0ccc5f66339c10755117ead6472910da87692342c98d0dd296e89dab0e64dc87757ccbf8cb46e40b8c87

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

Filesize
387KB

MD5
7451f3c471a133acd58329d04e4478f6

SHA1
04fe2ca3a7810c74fad47cf7d128f7bb296fc46c

SHA256
896fbc6ba1c75aa73b8d5c595b9659245b2de7d7637fe069a9804be47b9694c6

SHA512
a6a8aa3392fecc263e1a87061c169af58e2acf7e273b0ccc5f66339c10755117ead6472910da87692342c98d0dd296e89dab0e64dc87757ccbf8cb46e40b8c87

Download Submit
C:\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll

Filesize
126KB

MD5
aebf8cd9ea982decded5ee6f3777c6d7

SHA1
406e723158cd5697503d1d04839d3bc7a5051603

SHA256
104af593683398f0980f2c86e6513b8c1b7dededc1f924d4693ad92410d51a62

SHA512
f28fbb9b155348a6aca1105abf6f88640bb68374c07e023a7c9e06577006002d09b53b7629923c2486d7e9811f7254a296d19e566940077431e5089b06a13981

Download Submit
C:\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll

Filesize
126KB

MD5
aebf8cd9ea982decded5ee6f3777c6d7

SHA1
406e723158cd5697503d1d04839d3bc7a5051603

SHA256
104af593683398f0980f2c86e6513b8c1b7dededc1f924d4693ad92410d51a62

SHA512
f28fbb9b155348a6aca1105abf6f88640bb68374c07e023a7c9e06577006002d09b53b7629923c2486d7e9811f7254a296d19e566940077431e5089b06a13981

Download Submit
memory/1348-142-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1348-143-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1348-141-0x0000000000546000-0x0000000000565000-memory.dmp

Filesize
124KB

Download
memory/3068-134-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3068-138-0x00000000005A7000-0x00000000005C6000-memory.dmp

Filesize
124KB

Download
memory/3068-132-0x00000000005A7000-0x00000000005C6000-memory.dmp

Filesize
124KB

Download
memory/3068-139-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3068-133-0x0000000000890000-0x00000000008CE000-memory.dmp

Filesize
248KB

Download
memory/4092-145-0x000000000050A000-0x0000000000529000-memory.dmp

Filesize
124KB

Download
memory/4092-146-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4748-151-0x000000000073A000-0x0000000000759000-memory.dmp

Filesize
124KB

Download
memory/4748-152-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads