amadey | 7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1

General

Target

7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1.exe
Size

325KB
MD5

ccc9cd1a0772e295f72dbdc593fd1b91
SHA1

673cb93a2ad861349df4ec838a27e19e87a05854
SHA256

7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1
SHA512

242f0bd5afb77feaff5c697c4e960589e1bb80615cc93dcafbb2b10e945f3a14c0d67ad34185104988d6b7cd70cc2e5424e6992270b10079e98604b378d0ecbc
SSDEEP

3072:v5GRgsjPSgA5h45E17LNxEcsEqUhsSz9gjO8hN9fQomjKgvQ/IeXc4yjLUHy3L6n:v3sjKjJlDswsSh679xmjRvyg6yMTW9x

Score

10^/10

amadey trojan

Malware Config

Extracted

Family

amadey

Version

3.50

C2

193.56.146.243/h8V2cQlbd3/index.php

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey

Executes dropped EXE 3 IoCs

pid	Process
3088	rovwer.exe
3728	rovwer.exe
4432	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-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	rovwer.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
5064	2412	WerFault.exe	78
2132	3728	WerFault.exe	86
752	4432	WerFault.exe	89

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
5036	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 3088	2412	7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1.exe	79
PID 2412 wrote to memory of 3088	2412	7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1.exe	79
PID 2412 wrote to memory of 3088	2412	7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1.exe	79
PID 3088 wrote to memory of 5036	3088	rovwer.exe	83
PID 3088 wrote to memory of 5036	3088	rovwer.exe	83
PID 3088 wrote to memory of 5036	3088	rovwer.exe	83

C:\Users\Admin\AppData\Local\Temp\7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1.exe
"C:\Users\Admin\AppData\Local\Temp\7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2412
- 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:3088
- - 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:5036
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2412 -s 1136
  2⤵
  - Program crash
  PID:5064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2412 -ip 2412
1⤵
PID:1112

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:3728
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3728 -s 432
  2⤵
  - Program crash
  PID:2132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3728 -ip 3728
1⤵
PID:3212

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:4432
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4432 -s 420
  2⤵
  - Program crash
  PID:752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4432 -ip 4432
1⤵
PID:4388

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

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
325KB

MD5
ccc9cd1a0772e295f72dbdc593fd1b91

SHA1
673cb93a2ad861349df4ec838a27e19e87a05854

SHA256
7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1

SHA512
242f0bd5afb77feaff5c697c4e960589e1bb80615cc93dcafbb2b10e945f3a14c0d67ad34185104988d6b7cd70cc2e5424e6992270b10079e98604b378d0ecbc

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

Filesize
325KB

MD5
ccc9cd1a0772e295f72dbdc593fd1b91

SHA1
673cb93a2ad861349df4ec838a27e19e87a05854

SHA256
7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1

SHA512
242f0bd5afb77feaff5c697c4e960589e1bb80615cc93dcafbb2b10e945f3a14c0d67ad34185104988d6b7cd70cc2e5424e6992270b10079e98604b378d0ecbc

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

Filesize
325KB

MD5
ccc9cd1a0772e295f72dbdc593fd1b91

SHA1
673cb93a2ad861349df4ec838a27e19e87a05854

SHA256
7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1

SHA512
242f0bd5afb77feaff5c697c4e960589e1bb80615cc93dcafbb2b10e945f3a14c0d67ad34185104988d6b7cd70cc2e5424e6992270b10079e98604b378d0ecbc

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

Filesize
325KB

MD5
ccc9cd1a0772e295f72dbdc593fd1b91

SHA1
673cb93a2ad861349df4ec838a27e19e87a05854

SHA256
7b5a3705613370566fc71e12612c3952c763476a3df5f66c83bea6f64660e3b1

SHA512
242f0bd5afb77feaff5c697c4e960589e1bb80615cc93dcafbb2b10e945f3a14c0d67ad34185104988d6b7cd70cc2e5424e6992270b10079e98604b378d0ecbc

Download Submit
memory/2412-132-0x0000000000A5B000-0x0000000000A7A000-memory.dmp

Filesize
124KB

Download
memory/2412-133-0x00000000009B0000-0x00000000009EE000-memory.dmp

Filesize
248KB

Download
memory/2412-134-0x0000000000400000-0x0000000000855000-memory.dmp

Filesize
4.3MB

Download
memory/2412-138-0x0000000000A5B000-0x0000000000A7A000-memory.dmp

Filesize
124KB

Download
memory/2412-139-0x0000000000400000-0x0000000000855000-memory.dmp

Filesize
4.3MB

Download
memory/3088-144-0x0000000000400000-0x0000000000855000-memory.dmp

Filesize
4.3MB

Download
memory/3088-142-0x0000000000400000-0x0000000000855000-memory.dmp

Filesize
4.3MB

Download
memory/3088-143-0x0000000000B4A000-0x0000000000B69000-memory.dmp

Filesize
124KB

Download
memory/3088-140-0x0000000000B4A000-0x0000000000B69000-memory.dmp

Filesize
124KB

Download
memory/3728-146-0x0000000000ACE000-0x0000000000AED000-memory.dmp

Filesize
124KB

Download
memory/3728-147-0x0000000000400000-0x0000000000855000-memory.dmp

Filesize
4.3MB

Download
memory/4432-149-0x0000000000BCE000-0x0000000000BED000-memory.dmp

Filesize
124KB

Download
memory/4432-150-0x0000000000400000-0x0000000000855000-memory.dmp

Filesize
4.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads