amadey | 40c31618efd6d6a2e8cdb543c4356ba4d9b7403e15d3ef9efa8ea0ef3b6408e9

Analysis

max time kernel
111s
max time network
126s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
25/03/2023, 04:09

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General

Target

0x00080000000122f6-1069.exe
Size

226KB
MD5

b83d2ac2529a2a414c1e45c47cefcde5
SHA1

e5759ba0f2af222c68d4bf6ee988e77d0b468934
SHA256

40c31618efd6d6a2e8cdb543c4356ba4d9b7403e15d3ef9efa8ea0ef3b6408e9
SHA512

b76fceffe3137ddd54318b48106911cf8c2bf0b8b1b9b3a0b1771dd6494261f2fe2530f8ddb1c2d4a71b76546eb172498eb339990a434011a667057627280570
SSDEEP

6144:4rzyIG8IcCnD5A2QdY8rWpau1CYUqfhYdMBg:KmlLnD5qdY8Fu1CYUehrBg

Score

10^/10

amadey trojan

Malware Config

Extracted

Family

amadey

Version

3.68

31.41.244.200/games/category/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
2000	metafor.exe
1800	metafor.exe
588	metafor.exe

Loads dropped DLL 1 IoCs

pid	Process
2024	0x00080000000122f6-1069.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

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
1676	schtasks.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 2000	2024	0x00080000000122f6-1069.exe	28
PID 2024 wrote to memory of 2000	2024	0x00080000000122f6-1069.exe	28
PID 2024 wrote to memory of 2000	2024	0x00080000000122f6-1069.exe	28
PID 2024 wrote to memory of 2000	2024	0x00080000000122f6-1069.exe	28
PID 2000 wrote to memory of 1676	2000	metafor.exe	29
PID 2000 wrote to memory of 1676	2000	metafor.exe	29
PID 2000 wrote to memory of 1676	2000	metafor.exe	29
PID 2000 wrote to memory of 1676	2000	metafor.exe	29
PID 2000 wrote to memory of 584	2000	metafor.exe	31
PID 2000 wrote to memory of 584	2000	metafor.exe	31
PID 2000 wrote to memory of 584	2000	metafor.exe	31
PID 2000 wrote to memory of 584	2000	metafor.exe	31
PID 584 wrote to memory of 1164	584	cmd.exe	33
PID 584 wrote to memory of 1164	584	cmd.exe	33
PID 584 wrote to memory of 1164	584	cmd.exe	33
PID 584 wrote to memory of 1164	584	cmd.exe	33
PID 584 wrote to memory of 1144	584	cmd.exe	34
PID 584 wrote to memory of 1144	584	cmd.exe	34
PID 584 wrote to memory of 1144	584	cmd.exe	34
PID 584 wrote to memory of 1144	584	cmd.exe	34
PID 584 wrote to memory of 1108	584	cmd.exe	35
PID 584 wrote to memory of 1108	584	cmd.exe	35
PID 584 wrote to memory of 1108	584	cmd.exe	35
PID 584 wrote to memory of 1108	584	cmd.exe	35
PID 584 wrote to memory of 1680	584	cmd.exe	36
PID 584 wrote to memory of 1680	584	cmd.exe	36
PID 584 wrote to memory of 1680	584	cmd.exe	36
PID 584 wrote to memory of 1680	584	cmd.exe	36
PID 584 wrote to memory of 880	584	cmd.exe	37
PID 584 wrote to memory of 880	584	cmd.exe	37
PID 584 wrote to memory of 880	584	cmd.exe	37
PID 584 wrote to memory of 880	584	cmd.exe	37
PID 584 wrote to memory of 832	584	cmd.exe	38
PID 584 wrote to memory of 832	584	cmd.exe	38
PID 584 wrote to memory of 832	584	cmd.exe	38
PID 584 wrote to memory of 832	584	cmd.exe	38
PID 1380 wrote to memory of 1800	1380	taskeng.exe	42
PID 1380 wrote to memory of 1800	1380	taskeng.exe	42
PID 1380 wrote to memory of 1800	1380	taskeng.exe	42
PID 1380 wrote to memory of 1800	1380	taskeng.exe	42
PID 1380 wrote to memory of 588	1380	taskeng.exe	43
PID 1380 wrote to memory of 588	1380	taskeng.exe	43
PID 1380 wrote to memory of 588	1380	taskeng.exe	43
PID 1380 wrote to memory of 588	1380	taskeng.exe	43

C:\Users\Admin\AppData\Local\Temp\0x00080000000122f6-1069.exe
"C:\Users\Admin\AppData\Local\Temp\0x00080000000122f6-1069.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
  "C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2000
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN metafor.exe /TR "C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:1676
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "metafor.exe" /P "Admin:N"&&CACLS "metafor.exe" /P "Admin:R" /E&&echo Y|CACLS "..\5975271bda" /P "Admin:N"&&CACLS "..\5975271bda" /P "Admin:R" /E&&Exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:584
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:1164
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "metafor.exe" /P "Admin:N"
      4⤵
      PID:1144
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "metafor.exe" /P "Admin:R" /E
      4⤵
      PID:1108
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:1680
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\5975271bda" /P "Admin:N"
      4⤵
      PID:880
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\5975271bda" /P "Admin:R" /E
      4⤵
      PID:832

C:\Windows\system32\taskeng.exe
taskeng.exe {A7982665-187D-4884-A72E-BC2BB96366FE} S-1-5-21-1283023626-844874658-3193756055-1000:THEQWNRW\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1380
- C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
  C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
  2⤵
  - Executes dropped EXE
  PID:1800
- C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
  C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
  2⤵
  - Executes dropped EXE
  PID:588

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe

Filesize
226KB

MD5
b83d2ac2529a2a414c1e45c47cefcde5

SHA1
e5759ba0f2af222c68d4bf6ee988e77d0b468934

SHA256
40c31618efd6d6a2e8cdb543c4356ba4d9b7403e15d3ef9efa8ea0ef3b6408e9

SHA512
b76fceffe3137ddd54318b48106911cf8c2bf0b8b1b9b3a0b1771dd6494261f2fe2530f8ddb1c2d4a71b76546eb172498eb339990a434011a667057627280570

Download Submit
C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe

Filesize
226KB

MD5
b83d2ac2529a2a414c1e45c47cefcde5

SHA1
e5759ba0f2af222c68d4bf6ee988e77d0b468934

SHA256
40c31618efd6d6a2e8cdb543c4356ba4d9b7403e15d3ef9efa8ea0ef3b6408e9

SHA512
b76fceffe3137ddd54318b48106911cf8c2bf0b8b1b9b3a0b1771dd6494261f2fe2530f8ddb1c2d4a71b76546eb172498eb339990a434011a667057627280570

Download Submit
C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe

Filesize
226KB

MD5
b83d2ac2529a2a414c1e45c47cefcde5

SHA1
e5759ba0f2af222c68d4bf6ee988e77d0b468934

SHA256
40c31618efd6d6a2e8cdb543c4356ba4d9b7403e15d3ef9efa8ea0ef3b6408e9

SHA512
b76fceffe3137ddd54318b48106911cf8c2bf0b8b1b9b3a0b1771dd6494261f2fe2530f8ddb1c2d4a71b76546eb172498eb339990a434011a667057627280570

Download Submit
C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe

Filesize
226KB

MD5
b83d2ac2529a2a414c1e45c47cefcde5

SHA1
e5759ba0f2af222c68d4bf6ee988e77d0b468934

SHA256
40c31618efd6d6a2e8cdb543c4356ba4d9b7403e15d3ef9efa8ea0ef3b6408e9

SHA512
b76fceffe3137ddd54318b48106911cf8c2bf0b8b1b9b3a0b1771dd6494261f2fe2530f8ddb1c2d4a71b76546eb172498eb339990a434011a667057627280570

Download Submit
C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe

Filesize
226KB

MD5
b83d2ac2529a2a414c1e45c47cefcde5

SHA1
e5759ba0f2af222c68d4bf6ee988e77d0b468934

SHA256
40c31618efd6d6a2e8cdb543c4356ba4d9b7403e15d3ef9efa8ea0ef3b6408e9

SHA512
b76fceffe3137ddd54318b48106911cf8c2bf0b8b1b9b3a0b1771dd6494261f2fe2530f8ddb1c2d4a71b76546eb172498eb339990a434011a667057627280570

Download Submit
\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe

Filesize
226KB

MD5
b83d2ac2529a2a414c1e45c47cefcde5

SHA1
e5759ba0f2af222c68d4bf6ee988e77d0b468934

SHA256
40c31618efd6d6a2e8cdb543c4356ba4d9b7403e15d3ef9efa8ea0ef3b6408e9

SHA512
b76fceffe3137ddd54318b48106911cf8c2bf0b8b1b9b3a0b1771dd6494261f2fe2530f8ddb1c2d4a71b76546eb172498eb339990a434011a667057627280570

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads