amadey | aacd9e6c80d5926272e84f6ee10db100864b2c3f35d4271ad9cfdf72eb9f954c

General

Target

file.exe
Size

246KB
MD5

7035a83175b910dcc459890fdf44b40a
SHA1

3c7497b673393500055b5712159a649abb952020
SHA256

aacd9e6c80d5926272e84f6ee10db100864b2c3f35d4271ad9cfdf72eb9f954c
SHA512

32e2f62098dbc1fa6aca1d6b5c82d5e1c7dc1ada7fe711404b2b6b26152d1ac6901c417ce32d1504db3deac2d6f14134e0e5fc6eba9ef12140aefdb29eb05c7f
SSDEEP

3072:mVul4q6DVVPlHjWrwjK5LFghbj3WAJYvindvoVmlrWLMYe0dtCh9CAH+zRq3U:mVP7WwdhbbWAjnKVkDLeF

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

resource	yara_rule
behavioral2/files/0x0009000000022e18-144.dat	amadey_cred_module
behavioral2/files/0x0009000000022e18-145.dat	amadey_cred_module

Blocklisted process makes network request 1 IoCs

flow	pid	Process
51	4280	rundll32.exe

Executes dropped EXE 3 IoCs

pid	Process
4796	rovwer.exe
2768	rovwer.exe
1216	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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	rovwer.exe

Loads dropped DLL 1 IoCs

pid	Process
4280	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-1-5-21-2386679933-1492765628-3466841596-1000\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
1680	4564	WerFault.exe	83
4568	2768	WerFault.exe	91
3028	1216	WerFault.exe	108

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
4452	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4280	rundll32.exe
4280	rundll32.exe
4280	rundll32.exe
4280	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4564 wrote to memory of 4796	4564	file.exe	84
PID 4564 wrote to memory of 4796	4564	file.exe	84
PID 4564 wrote to memory of 4796	4564	file.exe	84
PID 4796 wrote to memory of 4452	4796	rovwer.exe	86
PID 4796 wrote to memory of 4452	4796	rovwer.exe	86
PID 4796 wrote to memory of 4452	4796	rovwer.exe	86
PID 4796 wrote to memory of 4280	4796	rovwer.exe	92
PID 4796 wrote to memory of 4280	4796	rovwer.exe	92
PID 4796 wrote to memory of 4280	4796	rovwer.exe	92

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4564
- 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:4796
- - 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:4452
- - 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:4280
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4564 -s 1184
  2⤵
  - Program crash
  PID:1680

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4564 -ip 4564
1⤵
PID:4028

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:2768
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2768 -s 416
  2⤵
  - Program crash
  PID:4568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 2768 -ip 2768
1⤵
PID:5064

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:1216
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1216 -s 420
  2⤵
  - Program crash
  PID:3028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 1216 -ip 1216
1⤵
PID:2492

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
246KB

MD5
7035a83175b910dcc459890fdf44b40a

SHA1
3c7497b673393500055b5712159a649abb952020

SHA256
aacd9e6c80d5926272e84f6ee10db100864b2c3f35d4271ad9cfdf72eb9f954c

SHA512
32e2f62098dbc1fa6aca1d6b5c82d5e1c7dc1ada7fe711404b2b6b26152d1ac6901c417ce32d1504db3deac2d6f14134e0e5fc6eba9ef12140aefdb29eb05c7f

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

Filesize
246KB

MD5
7035a83175b910dcc459890fdf44b40a

SHA1
3c7497b673393500055b5712159a649abb952020

SHA256
aacd9e6c80d5926272e84f6ee10db100864b2c3f35d4271ad9cfdf72eb9f954c

SHA512
32e2f62098dbc1fa6aca1d6b5c82d5e1c7dc1ada7fe711404b2b6b26152d1ac6901c417ce32d1504db3deac2d6f14134e0e5fc6eba9ef12140aefdb29eb05c7f

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

Filesize
246KB

MD5
7035a83175b910dcc459890fdf44b40a

SHA1
3c7497b673393500055b5712159a649abb952020

SHA256
aacd9e6c80d5926272e84f6ee10db100864b2c3f35d4271ad9cfdf72eb9f954c

SHA512
32e2f62098dbc1fa6aca1d6b5c82d5e1c7dc1ada7fe711404b2b6b26152d1ac6901c417ce32d1504db3deac2d6f14134e0e5fc6eba9ef12140aefdb29eb05c7f

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

Filesize
246KB

MD5
7035a83175b910dcc459890fdf44b40a

SHA1
3c7497b673393500055b5712159a649abb952020

SHA256
aacd9e6c80d5926272e84f6ee10db100864b2c3f35d4271ad9cfdf72eb9f954c

SHA512
32e2f62098dbc1fa6aca1d6b5c82d5e1c7dc1ada7fe711404b2b6b26152d1ac6901c417ce32d1504db3deac2d6f14134e0e5fc6eba9ef12140aefdb29eb05c7f

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/1216-150-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download
memory/1216-149-0x000000000077C000-0x000000000079B000-memory.dmp

Filesize
124KB

Download
memory/2768-147-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download
memory/2768-146-0x00000000005EC000-0x000000000060B000-memory.dmp

Filesize
124KB

Download
memory/4564-137-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download
memory/4564-136-0x00000000022E0000-0x000000000231E000-memory.dmp

Filesize
248KB

Download
memory/4564-135-0x00000000007C9000-0x00000000007E8000-memory.dmp

Filesize
124KB

Download
memory/4796-141-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download
memory/4796-139-0x0000000000400000-0x00000000005A3000-memory.dmp

Filesize
1.6MB

Download
memory/4796-138-0x00000000006C8000-0x00000000006E7000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads