amadey | f6b611ac509376cc570f9e9867504d2d3d8cb1de459d07439dac6ce82d85a52d

Analysis

max time kernel
109s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20230831-en
resource tags

arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
submitted
07/09/2023, 01:37

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General

Target
a31401623f5b4c4555d060a59d82435a.exe
Size 219KB
Sample230907-b1tmaade4w
SHA256 f6b611ac509376cc570f9e9867504d2d3d8cb1de459d07439dac6ce82d85a52d
MD5 a31401623f5b4c4555d060a59d82435a
SHA1 cbe3893a55ce4cb76ab59b9698f4430a54529fd9
SHA512 6d685d49d3807d502ade42e2e2b0a137f86c5c512727f980764e66a50b79f8e5f6c863464cd8bd23270cb82ba9ce05fd6598f312d92ac6bb9e967830d3745b69
SSDEEP 6144:V7Vj3uVUn27+6qQx41QPF2nnugMeS2SpY:xwYfQx9FOnugMeS2
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

amadey trojan

Malware Config

Extracted

Family

amadey

Version

3.89

77.91.68.52/mac/index.php

Attributes

install_dir
fefffe8cea
install_file
explonde.exe
strings_key
916aae73606d7a9e02a1d3b47c199688

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Downloads MZ/PE file

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-1-5-21-1980726966-773384374-2129981223-1000\Control Panel\International\Geo\Nation	explonde.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1980726966-773384374-2129981223-1000\Control Panel\International\Geo\Nation	a31401623f5b4c4555d060a59d82435a.exe

Executes dropped EXE 3 IoCs

pid	Process
4704	explonde.exe
1856	explonde.exe
3976	explonde.exe

Loads dropped DLL 1 IoCs

pid	Process
3940	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.

persistence

Scheduled Task/Job

T1053

pid	Process
4968	schtasks.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 3120 wrote to memory of 4704	3120	a31401623f5b4c4555d060a59d82435a.exe	87
PID 3120 wrote to memory of 4704	3120	a31401623f5b4c4555d060a59d82435a.exe	87
PID 3120 wrote to memory of 4704	3120	a31401623f5b4c4555d060a59d82435a.exe	87
PID 4704 wrote to memory of 4968	4704	explonde.exe	88
PID 4704 wrote to memory of 4968	4704	explonde.exe	88
PID 4704 wrote to memory of 4968	4704	explonde.exe	88
PID 4704 wrote to memory of 3552	4704	explonde.exe	90
PID 4704 wrote to memory of 3552	4704	explonde.exe	90
PID 4704 wrote to memory of 3552	4704	explonde.exe	90
PID 3552 wrote to memory of 4876	3552	cmd.exe	92
PID 3552 wrote to memory of 4876	3552	cmd.exe	92
PID 3552 wrote to memory of 4876	3552	cmd.exe	92
PID 3552 wrote to memory of 5044	3552	cmd.exe	93
PID 3552 wrote to memory of 5044	3552	cmd.exe	93
PID 3552 wrote to memory of 5044	3552	cmd.exe	93
PID 3552 wrote to memory of 4428	3552	cmd.exe	94
PID 3552 wrote to memory of 4428	3552	cmd.exe	94
PID 3552 wrote to memory of 4428	3552	cmd.exe	94
PID 3552 wrote to memory of 3460	3552	cmd.exe	95
PID 3552 wrote to memory of 3460	3552	cmd.exe	95
PID 3552 wrote to memory of 3460	3552	cmd.exe	95
PID 3552 wrote to memory of 3996	3552	cmd.exe	96
PID 3552 wrote to memory of 3996	3552	cmd.exe	96
PID 3552 wrote to memory of 3996	3552	cmd.exe	96
PID 3552 wrote to memory of 3156	3552	cmd.exe	97
PID 3552 wrote to memory of 3156	3552	cmd.exe	97
PID 3552 wrote to memory of 3156	3552	cmd.exe	97
PID 4704 wrote to memory of 3940	4704	explonde.exe	103
PID 4704 wrote to memory of 3940	4704	explonde.exe	103
PID 4704 wrote to memory of 3940	4704	explonde.exe	103

C:\Users\Admin\AppData\Local\Temp\a31401623f5b4c4555d060a59d82435a.exe
"C:\Users\Admin\AppData\Local\Temp\a31401623f5b4c4555d060a59d82435a.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3120
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explonde.exe
  "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explonde.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4704
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN explonde.exe /TR "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explonde.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:4968
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "explonde.exe" /P "Admin:N"&&CACLS "explonde.exe" /P "Admin:R" /E&&echo Y|CACLS "..\fefffe8cea" /P "Admin:N"&&CACLS "..\fefffe8cea" /P "Admin:R" /E&&Exit
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3552
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:4876
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explonde.exe" /P "Admin:N"
      4⤵
      PID:5044
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explonde.exe" /P "Admin:R" /E
      4⤵
      PID:4428
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:3460
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:N"
      4⤵
      PID:3996
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:R" /E
      4⤵
      PID:3156
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
    3⤵
    - Loads dropped DLL
    PID:3940

C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explonde.exe
C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explonde.exe
1⤵
- Executes dropped EXE
PID:1856

C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explonde.exe
C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explonde.exe
1⤵
- Executes dropped EXE
PID:3976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

explonde.exe

Path C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explonde.exe
Size 219KB
SHA256 f6b611ac509376cc570f9e9867504d2d3d8cb1de459d07439dac6ce82d85a52d
MD5 a31401623f5b4c4555d060a59d82435a
SHA1 cbe3893a55ce4cb76ab59b9698f4430a54529fd9
SHA512 6d685d49d3807d502ade42e2e2b0a137f86c5c512727f980764e66a50b79f8e5f6c863464cd8bd23270cb82ba9ce05fd6598f312d92ac6bb9e967830d3745b69
SSDEEP 6144:V7Vj3uVUn27+6qQx41QPF2nnugMeS2SpY:xwYfQx9FOnugMeS2
MD5 SHA1 SHA512 SSDEEP

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explonde.exe

Path C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explonde.exe
Size 219KB
SHA256 f6b611ac509376cc570f9e9867504d2d3d8cb1de459d07439dac6ce82d85a52d
MD5 a31401623f5b4c4555d060a59d82435a
SHA1 cbe3893a55ce4cb76ab59b9698f4430a54529fd9
SHA512 6d685d49d3807d502ade42e2e2b0a137f86c5c512727f980764e66a50b79f8e5f6c863464cd8bd23270cb82ba9ce05fd6598f312d92ac6bb9e967830d3745b69
SSDEEP 6144:V7Vj3uVUn27+6qQx41QPF2nnugMeS2SpY:xwYfQx9FOnugMeS2
MD5 SHA1 SHA512 SSDEEP

Submit Download

explonde.exe

Path C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explonde.exe
Size 219KB
SHA256 f6b611ac509376cc570f9e9867504d2d3d8cb1de459d07439dac6ce82d85a52d
MD5 a31401623f5b4c4555d060a59d82435a
SHA1 cbe3893a55ce4cb76ab59b9698f4430a54529fd9
SHA512 6d685d49d3807d502ade42e2e2b0a137f86c5c512727f980764e66a50b79f8e5f6c863464cd8bd23270cb82ba9ce05fd6598f312d92ac6bb9e967830d3745b69
SSDEEP 6144:V7Vj3uVUn27+6qQx41QPF2nnugMeS2SpY:xwYfQx9FOnugMeS2
MD5 SHA1 SHA512 SSDEEP

Submit Download

explonde.exe

Path C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explonde.exe
Size 219KB
SHA256 f6b611ac509376cc570f9e9867504d2d3d8cb1de459d07439dac6ce82d85a52d
MD5 a31401623f5b4c4555d060a59d82435a
SHA1 cbe3893a55ce4cb76ab59b9698f4430a54529fd9
SHA512 6d685d49d3807d502ade42e2e2b0a137f86c5c512727f980764e66a50b79f8e5f6c863464cd8bd23270cb82ba9ce05fd6598f312d92ac6bb9e967830d3745b69
SSDEEP 6144:V7Vj3uVUn27+6qQx41QPF2nnugMeS2SpY:xwYfQx9FOnugMeS2
MD5 SHA1 SHA512 SSDEEP

Submit Download

explonde.exe

Path C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explonde.exe
Size 219KB
SHA256 f6b611ac509376cc570f9e9867504d2d3d8cb1de459d07439dac6ce82d85a52d
MD5 a31401623f5b4c4555d060a59d82435a
SHA1 cbe3893a55ce4cb76ab59b9698f4430a54529fd9
SHA512 6d685d49d3807d502ade42e2e2b0a137f86c5c512727f980764e66a50b79f8e5f6c863464cd8bd23270cb82ba9ce05fd6598f312d92ac6bb9e967830d3745b69
SSDEEP 6144:V7Vj3uVUn27+6qQx41QPF2nnugMeS2SpY:xwYfQx9FOnugMeS2
MD5 SHA1 SHA512 SSDEEP

Submit Download

clip64.dll

Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
Size 89KB
SHA256 30f0f0631054f194553a9b8700f2db747cb167490201a43c0767644d77870dbe
MD5 2ac6d3fcf6913b1a1ac100407e97fccb
SHA1 809f7d4ed348951b79745074487956255d1d0a9a
SHA512 79ebf87dccce1a0b7f892473dfb1c0bff5908840e80bbda44235a7a568993a76b661b81db6597798ec6e978dc441dd7108583367ffdc57224e40d0bd0efe93b6
SSDEEP 1536:po4NPCKLbqoYkbpplW9YoUsxXzbcouNhj2ZszsWuKcdJUw5aB89p:poUCWbBNpplToUs1uNhj25LJUcaB89p
MD5 SHA1 SHA512 SSDEEP

Submit Download

clip64.dll

Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
Size 89KB
SHA256 30f0f0631054f194553a9b8700f2db747cb167490201a43c0767644d77870dbe
MD5 2ac6d3fcf6913b1a1ac100407e97fccb
SHA1 809f7d4ed348951b79745074487956255d1d0a9a
SHA512 79ebf87dccce1a0b7f892473dfb1c0bff5908840e80bbda44235a7a568993a76b661b81db6597798ec6e978dc441dd7108583367ffdc57224e40d0bd0efe93b6
SSDEEP 1536:po4NPCKLbqoYkbpplW9YoUsxXzbcouNhj2ZszsWuKcdJUw5aB89p:poUCWbBNpplToUs1uNhj25LJUcaB89p
MD5 SHA1 SHA512 SSDEEP

Submit Download

clip64.dll

Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
Size 89KB
SHA256 30f0f0631054f194553a9b8700f2db747cb167490201a43c0767644d77870dbe
MD5 2ac6d3fcf6913b1a1ac100407e97fccb
SHA1 809f7d4ed348951b79745074487956255d1d0a9a
SHA512 79ebf87dccce1a0b7f892473dfb1c0bff5908840e80bbda44235a7a568993a76b661b81db6597798ec6e978dc441dd7108583367ffdc57224e40d0bd0efe93b6
SSDEEP 1536:po4NPCKLbqoYkbpplW9YoUsxXzbcouNhj2ZszsWuKcdJUw5aB89p:poUCWbBNpplToUs1uNhj25LJUcaB89p
MD5 SHA1 SHA512 SSDEEP

Submit Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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