amadey | 719e081c6a88194949b02d81341bccee5daa93d746632d582801e22258025932

General

Target

719e081c6a88194949b02d81341bccee5daa93d746632d582801e22258025932.exe
Size

416KB
MD5

dc244adcf7b8d0ffb007d0588e918d6f
SHA1

1114d9350ae8eeca924e1b7bf958a19253294e79
SHA256

719e081c6a88194949b02d81341bccee5daa93d746632d582801e22258025932
SHA512

3bdca405bed0e50bcb34b3bbc650e264e43c25991fb3d1b0b1e144b620dc12dd1efb136dc56c10524904234f676ad341d01cc5c7e297d07370b82e503b4c4e11
SSDEEP

6144:H7AGfLMfCWQp2DY+jMsUO8rpsRByigDa8qsPMk:H7Ag4aWy+rjMssdsbyzDnq

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.50

C2

77.73.133.72/hfk3vK9/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
behavioral1/files/0x0002000000022e01-144.dat	amadey_cred_module
behavioral1/files/0x0002000000022e01-145.dat	amadey_cred_module

Blocklisted process makes network request 1 IoCs

flow	pid	Process
40	3584	rundll32.exe

Downloads MZ/PE file

Executes dropped EXE 3 IoCs

pid	Process
4292	gntuud.exe
3068	gntuud.exe
1792	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	719e081c6a88194949b02d81341bccee5daa93d746632d582801e22258025932.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
3584	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
4776	1720	WerFault.exe	82
1976	3068	WerFault.exe	96
5096	1792	WerFault.exe	99

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
1200	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3584	rundll32.exe
3584	rundll32.exe
3584	rundll32.exe
3584	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 4292	1720	719e081c6a88194949b02d81341bccee5daa93d746632d582801e22258025932.exe	86
PID 1720 wrote to memory of 4292	1720	719e081c6a88194949b02d81341bccee5daa93d746632d582801e22258025932.exe	86
PID 1720 wrote to memory of 4292	1720	719e081c6a88194949b02d81341bccee5daa93d746632d582801e22258025932.exe	86
PID 4292 wrote to memory of 1200	4292	gntuud.exe	90
PID 4292 wrote to memory of 1200	4292	gntuud.exe	90
PID 4292 wrote to memory of 1200	4292	gntuud.exe	90
PID 4292 wrote to memory of 3584	4292	gntuud.exe	95
PID 4292 wrote to memory of 3584	4292	gntuud.exe	95
PID 4292 wrote to memory of 3584	4292	gntuud.exe	95

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\719e081c6a88194949b02d81341bccee5daa93d746632d582801e22258025932.exe
"C:\Users\Admin\AppData\Local\Temp\719e081c6a88194949b02d81341bccee5daa93d746632d582801e22258025932.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1720
- C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
  "C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe"
  2⤵
  - Executes dropped EXE
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:4292
- - 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\ecaac49691\gntuud.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:1200
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\f49dfc5e4e2508\cred64.dll, Main
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Accesses Microsoft Outlook profiles
    - Suspicious behavior: EnumeratesProcesses
    - outlook_win_path
    PID:3584
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 1264
  2⤵
  - Program crash
  PID:4776

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1720 -ip 1720
1⤵
PID:212

C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
1⤵
- Executes dropped EXE
PID:3068
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3068 -s 420
  2⤵
  - Program crash
  PID:1976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 3068 -ip 3068
1⤵
PID:2696

C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe
1⤵
- Executes dropped EXE
PID:1792
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1792 -s 416
  2⤵
  - Program crash
  PID:5096

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1792 -ip 1792
1⤵
PID:4920

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe

Filesize
416KB

MD5
dc244adcf7b8d0ffb007d0588e918d6f

SHA1
1114d9350ae8eeca924e1b7bf958a19253294e79

SHA256
719e081c6a88194949b02d81341bccee5daa93d746632d582801e22258025932

SHA512
3bdca405bed0e50bcb34b3bbc650e264e43c25991fb3d1b0b1e144b620dc12dd1efb136dc56c10524904234f676ad341d01cc5c7e297d07370b82e503b4c4e11

Download Submit
C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe

Filesize
416KB

MD5
dc244adcf7b8d0ffb007d0588e918d6f

SHA1
1114d9350ae8eeca924e1b7bf958a19253294e79

SHA256
719e081c6a88194949b02d81341bccee5daa93d746632d582801e22258025932

SHA512
3bdca405bed0e50bcb34b3bbc650e264e43c25991fb3d1b0b1e144b620dc12dd1efb136dc56c10524904234f676ad341d01cc5c7e297d07370b82e503b4c4e11

Download Submit
C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe

Filesize
416KB

MD5
dc244adcf7b8d0ffb007d0588e918d6f

SHA1
1114d9350ae8eeca924e1b7bf958a19253294e79

SHA256
719e081c6a88194949b02d81341bccee5daa93d746632d582801e22258025932

SHA512
3bdca405bed0e50bcb34b3bbc650e264e43c25991fb3d1b0b1e144b620dc12dd1efb136dc56c10524904234f676ad341d01cc5c7e297d07370b82e503b4c4e11

Download Submit
C:\Users\Admin\AppData\Local\Temp\ecaac49691\gntuud.exe

Filesize
416KB

MD5
dc244adcf7b8d0ffb007d0588e918d6f

SHA1
1114d9350ae8eeca924e1b7bf958a19253294e79

SHA256
719e081c6a88194949b02d81341bccee5daa93d746632d582801e22258025932

SHA512
3bdca405bed0e50bcb34b3bbc650e264e43c25991fb3d1b0b1e144b620dc12dd1efb136dc56c10524904234f676ad341d01cc5c7e297d07370b82e503b4c4e11

Download Submit
C:\Users\Admin\AppData\Roaming\f49dfc5e4e2508\cred64.dll

Filesize
126KB

MD5
349b2b47fef50fa6a1fc19d0ee4b2db8

SHA1
077f4328b3f060a9f010b1a63d9e127d24ddafd4

SHA256
5cd41f164de6f783b7da82b5f6dbd49413eccd87cc7470f2004d58ca081fb0e0

SHA512
83fd58be4c0051ed05b7a03443d256d52f09206d2f433bd302c9e9e3780b9d472e823aed1db01b5052dc8fdc63a4352beac9e399858a8252c057f11cf2bd1773

Download Submit
C:\Users\Admin\AppData\Roaming\f49dfc5e4e2508\cred64.dll

Filesize
126KB

MD5
349b2b47fef50fa6a1fc19d0ee4b2db8

SHA1
077f4328b3f060a9f010b1a63d9e127d24ddafd4

SHA256
5cd41f164de6f783b7da82b5f6dbd49413eccd87cc7470f2004d58ca081fb0e0

SHA512
83fd58be4c0051ed05b7a03443d256d52f09206d2f433bd302c9e9e3780b9d472e823aed1db01b5052dc8fdc63a4352beac9e399858a8252c057f11cf2bd1773

Download Submit
memory/1720-133-0x00000000001C0000-0x00000000001FE000-memory.dmp

Filesize
248KB

Download
memory/1720-134-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1720-138-0x0000000000692000-0x00000000006B1000-memory.dmp

Filesize
124KB

Download
memory/1720-139-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1720-132-0x0000000000692000-0x00000000006B1000-memory.dmp

Filesize
124KB

Download
memory/1792-151-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1792-150-0x0000000000594000-0x00000000005B3000-memory.dmp

Filesize
124KB

Download
memory/3068-147-0x00000000006D4000-0x00000000006F3000-memory.dmp

Filesize
124KB

Download
memory/3068-148-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/4292-142-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/4292-141-0x00000000006D3000-0x00000000006F2000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads