amadey | 9795fc7a7a5e060f01ab6933e89708fe6531d0d022012b3f9a285ff781aea4db

Analysis

max time kernel
152s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
01/11/2023, 14:16

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General

Target

NEAS.a6497d39acea683105bc6a08005e2720.exe
Size

219KB
MD5

a6497d39acea683105bc6a08005e2720
SHA1

b8a0e94d9a4d0d2737f3f3c0aeea0298cce3020f
SHA256

9795fc7a7a5e060f01ab6933e89708fe6531d0d022012b3f9a285ff781aea4db
SHA512

ae87a2f126ad5d715624f89c2e437c67a9cc6a46826292a8e456cad384708b6a78f4bdd3346bb4695932b462fe8b4d6d4198ee6f8987dbd594eaa99fc8f11fe3
SSDEEP

6144:DEPAc72ss5pKL93yMax7pH3F2d1ugMeSWp:DE32xpoaxBFg1ugMeS

Score

10^/10

amadey trojan

Malware Config

Extracted

Family

amadey

Version

3.89

http://77.91.124.1/theme/index.php

Attributes

install_dir
fefffe8cea
install_file
explothe.exe
strings_key
36a96139c1118a354edf72b1080d4b2f

rc4.plain

Signatures

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

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-1-5-21-3350690463-3549324357-1323838019-1000\Control Panel\International\Geo\Nation	NEAS.a6497d39acea683105bc6a08005e2720.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350690463-3549324357-1323838019-1000\Control Panel\International\Geo\Nation	explothe.exe

Executes dropped EXE 3 IoCs

pid	Process
5080	explothe.exe
4608	explothe.exe
1932	explothe.exe

Loads dropped DLL 1 IoCs

pid	Process
3692	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
1684	schtasks.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 4776 wrote to memory of 5080	4776	NEAS.a6497d39acea683105bc6a08005e2720.exe	89
PID 4776 wrote to memory of 5080	4776	NEAS.a6497d39acea683105bc6a08005e2720.exe	89
PID 4776 wrote to memory of 5080	4776	NEAS.a6497d39acea683105bc6a08005e2720.exe	89
PID 5080 wrote to memory of 1684	5080	explothe.exe	90
PID 5080 wrote to memory of 1684	5080	explothe.exe	90
PID 5080 wrote to memory of 1684	5080	explothe.exe	90
PID 5080 wrote to memory of 776	5080	explothe.exe	92
PID 5080 wrote to memory of 776	5080	explothe.exe	92
PID 5080 wrote to memory of 776	5080	explothe.exe	92
PID 776 wrote to memory of 1988	776	cmd.exe	94
PID 776 wrote to memory of 1988	776	cmd.exe	94
PID 776 wrote to memory of 1988	776	cmd.exe	94
PID 776 wrote to memory of 4896	776	cmd.exe	95
PID 776 wrote to memory of 4896	776	cmd.exe	95
PID 776 wrote to memory of 4896	776	cmd.exe	95
PID 776 wrote to memory of 2236	776	cmd.exe	96
PID 776 wrote to memory of 2236	776	cmd.exe	96
PID 776 wrote to memory of 2236	776	cmd.exe	96
PID 776 wrote to memory of 4140	776	cmd.exe	97
PID 776 wrote to memory of 4140	776	cmd.exe	97
PID 776 wrote to memory of 4140	776	cmd.exe	97
PID 776 wrote to memory of 4772	776	cmd.exe	98
PID 776 wrote to memory of 4772	776	cmd.exe	98
PID 776 wrote to memory of 4772	776	cmd.exe	98
PID 776 wrote to memory of 2224	776	cmd.exe	99
PID 776 wrote to memory of 2224	776	cmd.exe	99
PID 776 wrote to memory of 2224	776	cmd.exe	99
PID 5080 wrote to memory of 3692	5080	explothe.exe	112
PID 5080 wrote to memory of 3692	5080	explothe.exe	112
PID 5080 wrote to memory of 3692	5080	explothe.exe	112

C:\Users\Admin\AppData\Local\Temp\NEAS.a6497d39acea683105bc6a08005e2720.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.a6497d39acea683105bc6a08005e2720.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4776
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:5080
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN explothe.exe /TR "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:1684
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "explothe.exe" /P "Admin:N"&&CACLS "explothe.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:776
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:1988
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:N"
      4⤵
      PID:4896
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:R" /E
      4⤵
      PID:2236
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:4140
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:N"
      4⤵
      PID:4772
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:R" /E
      4⤵
      PID:2224
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
    3⤵
    - Loads dropped DLL
    PID:3692

C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
1⤵
- Executes dropped EXE
PID:4608

C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
1⤵
- Executes dropped EXE
PID:1932

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe

Filesize
219KB

MD5
a6497d39acea683105bc6a08005e2720

SHA1
b8a0e94d9a4d0d2737f3f3c0aeea0298cce3020f

SHA256
9795fc7a7a5e060f01ab6933e89708fe6531d0d022012b3f9a285ff781aea4db

SHA512
ae87a2f126ad5d715624f89c2e437c67a9cc6a46826292a8e456cad384708b6a78f4bdd3346bb4695932b462fe8b4d6d4198ee6f8987dbd594eaa99fc8f11fe3

Download Submit
C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe

Filesize
219KB

MD5
a6497d39acea683105bc6a08005e2720

SHA1
b8a0e94d9a4d0d2737f3f3c0aeea0298cce3020f

SHA256
9795fc7a7a5e060f01ab6933e89708fe6531d0d022012b3f9a285ff781aea4db

SHA512
ae87a2f126ad5d715624f89c2e437c67a9cc6a46826292a8e456cad384708b6a78f4bdd3346bb4695932b462fe8b4d6d4198ee6f8987dbd594eaa99fc8f11fe3

Download Submit
C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe

Filesize
219KB

MD5
a6497d39acea683105bc6a08005e2720

SHA1
b8a0e94d9a4d0d2737f3f3c0aeea0298cce3020f

SHA256
9795fc7a7a5e060f01ab6933e89708fe6531d0d022012b3f9a285ff781aea4db

SHA512
ae87a2f126ad5d715624f89c2e437c67a9cc6a46826292a8e456cad384708b6a78f4bdd3346bb4695932b462fe8b4d6d4198ee6f8987dbd594eaa99fc8f11fe3

Download Submit
C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe

Filesize
219KB

MD5
a6497d39acea683105bc6a08005e2720

SHA1
b8a0e94d9a4d0d2737f3f3c0aeea0298cce3020f

SHA256
9795fc7a7a5e060f01ab6933e89708fe6531d0d022012b3f9a285ff781aea4db

SHA512
ae87a2f126ad5d715624f89c2e437c67a9cc6a46826292a8e456cad384708b6a78f4bdd3346bb4695932b462fe8b4d6d4198ee6f8987dbd594eaa99fc8f11fe3

Download Submit
C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe

Filesize
219KB

MD5
a6497d39acea683105bc6a08005e2720

SHA1
b8a0e94d9a4d0d2737f3f3c0aeea0298cce3020f

SHA256
9795fc7a7a5e060f01ab6933e89708fe6531d0d022012b3f9a285ff781aea4db

SHA512
ae87a2f126ad5d715624f89c2e437c67a9cc6a46826292a8e456cad384708b6a78f4bdd3346bb4695932b462fe8b4d6d4198ee6f8987dbd594eaa99fc8f11fe3

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

Filesize
89KB

MD5
e913b0d252d36f7c9b71268df4f634fb

SHA1
5ac70d8793712bcd8ede477071146bbb42d3f018

SHA256
4cf5b584cf79ac523f645807a65bc153fbeaa564c0e1acb4dac9004fc9d038da

SHA512
3ea08f0897c1b7b5859961351eef59840bbf319a6ad7ebe1c9e1b5e2ce25588d7b1a37fd6c5417653521fc73f1f42eb043d0ee6fcd645aa92b8f305d726273b4

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

Filesize
89KB

MD5
e913b0d252d36f7c9b71268df4f634fb

SHA1
5ac70d8793712bcd8ede477071146bbb42d3f018

SHA256
4cf5b584cf79ac523f645807a65bc153fbeaa564c0e1acb4dac9004fc9d038da

SHA512
3ea08f0897c1b7b5859961351eef59840bbf319a6ad7ebe1c9e1b5e2ce25588d7b1a37fd6c5417653521fc73f1f42eb043d0ee6fcd645aa92b8f305d726273b4

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

Filesize
89KB

MD5
e913b0d252d36f7c9b71268df4f634fb

SHA1
5ac70d8793712bcd8ede477071146bbb42d3f018

SHA256
4cf5b584cf79ac523f645807a65bc153fbeaa564c0e1acb4dac9004fc9d038da

SHA512
3ea08f0897c1b7b5859961351eef59840bbf319a6ad7ebe1c9e1b5e2ce25588d7b1a37fd6c5417653521fc73f1f42eb043d0ee6fcd645aa92b8f305d726273b4

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

Filesize
273B

MD5
a5b509a3fb95cc3c8d89cd39fc2a30fb

SHA1
5aff4266a9c0f2af440f28aa865cebc5ddb9cd5c

SHA256
5f3c80056c7b1104c15d6fee49dac07e665c6ffd0795ad486803641ed619c529

SHA512
3cc58d989c461a04f29acbfe03ed05f970b3b3e97e6819962fc5c853f55bce7f7aba0544a712e3a45ee52ab31943c898f6b3684d755b590e3e961ae5ecd1edb9

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads