amadey | 11a7901865f72824a7e3e25dea20f4f0be735deaa55fb67b3c526277e1f391be

General

Target

11a7901865f72824a7e3e25dea20f4f0be735deaa55fb67b3c526277e1f391be.exe
Size

209KB
MD5

b560f88c657d22b44188c64dcfe2bd84
SHA1

cb717b57a47a701881ce39e2f7ec5a7488183158
SHA256

11a7901865f72824a7e3e25dea20f4f0be735deaa55fb67b3c526277e1f391be
SHA512

57b55fa78014d6626a67974336613aae2d8aa4340dcfa123ef5b34ba82baae404f8aa70683d5538a87566073d780eac4a24364c5e7b8316ae85a202d4cc0e90c
SSDEEP

6144:9WL2/h/gphpstUBwWrkFFLaYTuizLTTa:9bcstI+aYTuiPa

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.50

C2

193.56.146.194/h49vlBP/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

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

44 2424 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 4 IoCs

Processes:

rovwer.exerovwer.exerovwer.exerovwer.exe

pid process

2908 rovwer.exe
3880 rovwer.exe
448 rovwer.exe
1712 rovwer.exe

flow	pid	process
44	2424	rundll32.exe

pid	process
2908	rovwer.exe
3880	rovwer.exe
448	rovwer.exe
1712	rovwer.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:

11a7901865f72824a7e3e25dea20f4f0be735deaa55fb67b3c526277e1f391be.exerovwer.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	11a7901865f72824a7e3e25dea20f4f0be735deaa55fb67b3c526277e1f391be.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	rovwer.exe

Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

2424 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

pid	process
2424	rundll32.exe

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\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 4 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exeWerFault.exe

pid	pid_target	process	target process
4124	1092	WerFault.exe	11a7901865f72824a7e3e25dea20f4f0be735deaa55fb67b3c526277e1f391be.exe
4408	3880	WerFault.exe	rovwer.exe
2468	448	WerFault.exe	rovwer.exe
376	1712	WerFault.exe	rovwer.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

4632 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

2424 rundll32.exe
2424 rundll32.exe
2424 rundll32.exe
2424 rundll32.exe

pid	process
4632	schtasks.exe

pid	process
2424	rundll32.exe
2424	rundll32.exe
2424	rundll32.exe
2424	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

11a7901865f72824a7e3e25dea20f4f0be735deaa55fb67b3c526277e1f391be.exerovwer.exe

description	pid	process	target process
PID 1092 wrote to memory of 2908	1092	11a7901865f72824a7e3e25dea20f4f0be735deaa55fb67b3c526277e1f391be.exe	rovwer.exe
PID 1092 wrote to memory of 2908	1092	11a7901865f72824a7e3e25dea20f4f0be735deaa55fb67b3c526277e1f391be.exe	rovwer.exe
PID 1092 wrote to memory of 2908	1092	11a7901865f72824a7e3e25dea20f4f0be735deaa55fb67b3c526277e1f391be.exe	rovwer.exe
PID 2908 wrote to memory of 4632	2908	rovwer.exe	schtasks.exe
PID 2908 wrote to memory of 4632	2908	rovwer.exe	schtasks.exe
PID 2908 wrote to memory of 4632	2908	rovwer.exe	schtasks.exe
PID 2908 wrote to memory of 2424	2908	rovwer.exe	rundll32.exe
PID 2908 wrote to memory of 2424	2908	rovwer.exe	rundll32.exe
PID 2908 wrote to memory of 2424	2908	rovwer.exe	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\11a7901865f72824a7e3e25dea20f4f0be735deaa55fb67b3c526277e1f391be.exe
"C:\Users\Admin\AppData\Local\Temp\11a7901865f72824a7e3e25dea20f4f0be735deaa55fb67b3c526277e1f391be.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1092
- C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
  "C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe"
  2⤵
  - Executes dropped EXE
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:2908
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN rovwer.exe /TR "C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:4632
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll, Main
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Accesses Microsoft Outlook profiles
    - Suspicious behavior: EnumeratesProcesses
    - outlook_win_path
    PID:2424
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1092 -s 908
  2⤵
  - Program crash
  PID:4124

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1092 -ip 1092
1⤵
PID:4936

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:3880
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3880 -s 176
  2⤵
  - Program crash
  PID:4408

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3880 -ip 3880
1⤵
PID:3912

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:448
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 448 -s 420
  2⤵
  - Program crash
  PID:2468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 448 -ip 448
1⤵
PID:1264

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:1712
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1712 -s 428
  2⤵
  - Program crash
  PID:376

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 600 -p 1712 -ip 1712
1⤵
PID:4276

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\50c1695437\rovwer.exe

Filesize
209KB

MD5
b560f88c657d22b44188c64dcfe2bd84

SHA1
cb717b57a47a701881ce39e2f7ec5a7488183158

SHA256
11a7901865f72824a7e3e25dea20f4f0be735deaa55fb67b3c526277e1f391be

SHA512
57b55fa78014d6626a67974336613aae2d8aa4340dcfa123ef5b34ba82baae404f8aa70683d5538a87566073d780eac4a24364c5e7b8316ae85a202d4cc0e90c

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe

Filesize
209KB

MD5
b560f88c657d22b44188c64dcfe2bd84

SHA1
cb717b57a47a701881ce39e2f7ec5a7488183158

SHA256
11a7901865f72824a7e3e25dea20f4f0be735deaa55fb67b3c526277e1f391be

SHA512
57b55fa78014d6626a67974336613aae2d8aa4340dcfa123ef5b34ba82baae404f8aa70683d5538a87566073d780eac4a24364c5e7b8316ae85a202d4cc0e90c

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe

Filesize
209KB

MD5
b560f88c657d22b44188c64dcfe2bd84

SHA1
cb717b57a47a701881ce39e2f7ec5a7488183158

SHA256
11a7901865f72824a7e3e25dea20f4f0be735deaa55fb67b3c526277e1f391be

SHA512
57b55fa78014d6626a67974336613aae2d8aa4340dcfa123ef5b34ba82baae404f8aa70683d5538a87566073d780eac4a24364c5e7b8316ae85a202d4cc0e90c

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe

Filesize
209KB

MD5
b560f88c657d22b44188c64dcfe2bd84

SHA1
cb717b57a47a701881ce39e2f7ec5a7488183158

SHA256
11a7901865f72824a7e3e25dea20f4f0be735deaa55fb67b3c526277e1f391be

SHA512
57b55fa78014d6626a67974336613aae2d8aa4340dcfa123ef5b34ba82baae404f8aa70683d5538a87566073d780eac4a24364c5e7b8316ae85a202d4cc0e90c

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe

Filesize
209KB

MD5
b560f88c657d22b44188c64dcfe2bd84

SHA1
cb717b57a47a701881ce39e2f7ec5a7488183158

SHA256
11a7901865f72824a7e3e25dea20f4f0be735deaa55fb67b3c526277e1f391be

SHA512
57b55fa78014d6626a67974336613aae2d8aa4340dcfa123ef5b34ba82baae404f8aa70683d5538a87566073d780eac4a24364c5e7b8316ae85a202d4cc0e90c

Download Submit
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll

Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll

Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
memory/448-155-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/448-154-0x00000000006EF000-0x000000000070E000-memory.dmp

Filesize
124KB

Download
memory/1092-144-0x00000000007FD000-0x000000000081C000-memory.dmp

Filesize
124KB

Download
memory/1092-138-0x00000000007FD000-0x000000000081C000-memory.dmp

Filesize
124KB

Download
memory/1092-132-0x00000000007FD000-0x000000000081C000-memory.dmp

Filesize
124KB

Download
memory/1092-133-0x0000000000710000-0x000000000074E000-memory.dmp

Filesize
248KB

Download
memory/1092-141-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/1092-134-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/1092-139-0x0000000000710000-0x000000000074E000-memory.dmp

Filesize
248KB

Download
memory/1712-158-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/1712-157-0x00000000006EF000-0x000000000070E000-memory.dmp

Filesize
124KB

Download
memory/2424-150-0x0000000000000000-mapping.dmp

Download
memory/2908-146-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/2908-135-0x0000000000000000-mapping.dmp

Download
memory/2908-142-0x00000000004FD000-0x000000000051C000-memory.dmp

Filesize
124KB

Download
memory/2908-145-0x00000000004FD000-0x000000000051C000-memory.dmp

Filesize
124KB

Download
memory/2908-143-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/3880-149-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/3880-148-0x000000000058F000-0x00000000005AE000-memory.dmp

Filesize
124KB

Download
memory/4632-140-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads