amadey | 964b8248435c3698a24bff4fdce25543fdc2714a514ea6e8ec936d5e6bd7cfd9

Analysis

max time kernel
147s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
19/06/2024, 22:10

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General

Target

964b8248435c3698a24bff4fdce25543fdc2714a514ea6e8ec936d5e6bd7cfd9.exe
Size

393KB
MD5

a207cc596a2378022f6ada3bfcc72305
SHA1

abea18779a9d08dbc484a1dbef4f041a77f95556
SHA256

964b8248435c3698a24bff4fdce25543fdc2714a514ea6e8ec936d5e6bd7cfd9
SHA512

047360b2f20104536e894f2c0f3564c5c9c5955c486e7796bd13c24840656c0e19d1579147ed66717e420d4f064b042d981a16bace900e6f96ed2973e570f619
SSDEEP

12288:K0Fkz2KXIhxNpRl8NFu0Y2jeHyKHWRFH:Voq/pRKNoKeVq

Score

10^/10

amadey b2c2c1 trojan

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

b2c2c1

http://greendag.ru

Attributes

install_dir
e221f72865
install_file
Dctooux.exe
strings_key
09a7af7983af08af50ea3f51a73065e9
url_paths
/forum/index.php

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 1 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-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation	964b8248435c3698a24bff4fdce25543fdc2714a514ea6e8ec936d5e6bd7cfd9.exe

Executes dropped EXE 3 IoCs

pid	Process
744	Dctooux.exe
4056	Dctooux.exe
1048	Dctooux.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Dctooux.job	964b8248435c3698a24bff4fdce25543fdc2714a514ea6e8ec936d5e6bd7cfd9.exe

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

System Information Discovery
T1082

Program crash 29 IoCs

pid	pid_target	Process	procid_target
1160	552	WerFault.exe	82
3960	552	WerFault.exe	82
1852	552	WerFault.exe	82
2356	552	WerFault.exe	82
4940	552	WerFault.exe	82
1496	552	WerFault.exe	82
4652	552	WerFault.exe	82
4664	552	WerFault.exe	82
3576	552	WerFault.exe	82
5008	552	WerFault.exe	82
2532	744	WerFault.exe	105
920	744	WerFault.exe	105
3032	744	WerFault.exe	105
628	744	WerFault.exe	105
1064	744	WerFault.exe	105
1624	744	WerFault.exe	105
556	744	WerFault.exe	105
4556	744	WerFault.exe	105
3544	744	WerFault.exe	105
2604	744	WerFault.exe	105
4076	744	WerFault.exe	105
4544	744	WerFault.exe	105
2920	744	WerFault.exe	105
4444	744	WerFault.exe	105
3104	744	WerFault.exe	105
4656	744	WerFault.exe	105
3796	4056	WerFault.exe	148
984	1048	WerFault.exe	154
1248	744	WerFault.exe	105

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
552	964b8248435c3698a24bff4fdce25543fdc2714a514ea6e8ec936d5e6bd7cfd9.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 552 wrote to memory of 744	552	964b8248435c3698a24bff4fdce25543fdc2714a514ea6e8ec936d5e6bd7cfd9.exe	105
PID 552 wrote to memory of 744	552	964b8248435c3698a24bff4fdce25543fdc2714a514ea6e8ec936d5e6bd7cfd9.exe	105
PID 552 wrote to memory of 744	552	964b8248435c3698a24bff4fdce25543fdc2714a514ea6e8ec936d5e6bd7cfd9.exe	105

C:\Users\Admin\AppData\Local\Temp\964b8248435c3698a24bff4fdce25543fdc2714a514ea6e8ec936d5e6bd7cfd9.exe
"C:\Users\Admin\AppData\Local\Temp\964b8248435c3698a24bff4fdce25543fdc2714a514ea6e8ec936d5e6bd7cfd9.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:552
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 756
  2⤵
  - Program crash
  PID:1160
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 800
  2⤵
  - Program crash
  PID:3960
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 856
  2⤵
  - Program crash
  PID:1852
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 904
  2⤵
  - Program crash
  PID:2356
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 932
  2⤵
  - Program crash
  PID:4940
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 952
  2⤵
  - Program crash
  PID:1496
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 1136
  2⤵
  - Program crash
  PID:4652
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 1144
  2⤵
  - Program crash
  PID:4664
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 1292
  2⤵
  - Program crash
  PID:3576
- C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
  "C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe"
  2⤵
  - Executes dropped EXE
  PID:744
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 556
    3⤵
    - Program crash
    PID:2532
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 576
    3⤵
    - Program crash
    PID:920
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 580
    3⤵
    - Program crash
    PID:3032
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 656
    3⤵
    - Program crash
    PID:628
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 704
    3⤵
    - Program crash
    PID:1064
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 708
    3⤵
    - Program crash
    PID:1624
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 916
    3⤵
    - Program crash
    PID:556
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 956
    3⤵
    - Program crash
    PID:4556
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 720
    3⤵
    - Program crash
    PID:3544
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 944
    3⤵
    - Program crash
    PID:2604
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 1016
    3⤵
    - Program crash
    PID:4076
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 1180
    3⤵
    - Program crash
    PID:4544
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 1404
    3⤵
    - Program crash
    PID:2920
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 1448
    3⤵
    - Program crash
    PID:4444
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 1396
    3⤵
    - Program crash
    PID:3104
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 1468
    3⤵
    - Program crash
    PID:4656
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 744 -s 856
    3⤵
    - Program crash
    PID:1248
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 1288
  2⤵
  - Program crash
  PID:5008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 552 -ip 552
1⤵
PID:2084

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 552 -ip 552
1⤵
PID:4972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 552 -ip 552
1⤵
PID:1584

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 552 -ip 552
1⤵
PID:2388

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 552 -ip 552
1⤵
PID:1084

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 552 -ip 552
1⤵
PID:3988

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 552 -ip 552
1⤵
PID:1360

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 552 -ip 552
1⤵
PID:4632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 552 -ip 552
1⤵
PID:4228

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 552 -ip 552
1⤵
PID:2468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 744 -ip 744
1⤵
PID:3920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 744 -ip 744
1⤵
PID:4012

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 744 -ip 744
1⤵
PID:1684

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 744 -ip 744
1⤵
PID:2432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 744 -ip 744
1⤵
PID:2600

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 744 -ip 744
1⤵
PID:1628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 744 -ip 744
1⤵
PID:1984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 744 -ip 744
1⤵
PID:232

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 744 -ip 744
1⤵
PID:1828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 744 -ip 744
1⤵
PID:936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 744 -ip 744
1⤵
PID:3344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 744 -ip 744
1⤵
PID:1568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 744 -ip 744
1⤵
PID:2388

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 744 -ip 744
1⤵
PID:2528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 744 -ip 744
1⤵
PID:912

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 744 -ip 744
1⤵
PID:1500

C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
1⤵
- Executes dropped EXE
PID:4056
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4056 -s 440
  2⤵
  - Program crash
  PID:3796

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 4056 -ip 4056
1⤵
PID:2988

C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
1⤵
- Executes dropped EXE
PID:1048
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1048 -s 440
  2⤵
  - Program crash
  PID:984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 1048 -ip 1048
1⤵
PID:3104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 744 -ip 744
1⤵
PID:1760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

C:\Users\Admin\AppData\Local\Temp\169499791354

Filesize
84KB

MD5
3d23c0a26e34caa51469c4508a777bdc

SHA1
6c55cabb611ebaffab702d4aea5de0d99d696930

SHA256
e2c78453b6cb31b594d9a2d40a9f50b1f01e41f1b562309106bd6960c28d6d26

SHA512
2675ace426cc2111843741eea1a9fe7cd7d09590dce9727e393afeee905c6c38608c068f7aace3e7c580db78f59447ffd17a9ac2bd0d2988256d513d9ca2df5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe

Filesize
393KB

MD5
a207cc596a2378022f6ada3bfcc72305

SHA1
abea18779a9d08dbc484a1dbef4f041a77f95556

SHA256
964b8248435c3698a24bff4fdce25543fdc2714a514ea6e8ec936d5e6bd7cfd9

SHA512
047360b2f20104536e894f2c0f3564c5c9c5955c486e7796bd13c24840656c0e19d1579147ed66717e420d4f064b042d981a16bace900e6f96ed2973e570f619

Download Submit
memory/552-18-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/552-3-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/552-20-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

Download
memory/552-19-0x0000000000610000-0x000000000067B000-memory.dmp

Filesize
428KB

Download
memory/552-1-0x00000000006A0000-0x00000000007A0000-memory.dmp

Filesize
1024KB

Download
memory/552-2-0x0000000000610000-0x000000000067B000-memory.dmp

Filesize
428KB

Download
memory/744-22-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/744-38-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/1048-53-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/4056-43-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/4056-44-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download