amadey | 3bef2f84a63d0bd042489e239ff3ad70617d15b45b71e8d5bb2cb4f460a8c008

Analysis

max time kernel
149s
max time network
47s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
19/06/2024, 16:09

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General

Target

3bef2f84a63d0bd042489e239ff3ad70617d15b45b71e8d5bb2cb4f460a8c008.exe
Size

414KB
MD5

4c3158a6f1e1b42a943637dd968da75b
SHA1

dec429d3e401bf9c53630ff6b0d1fa8bb3e4bb83
SHA256

3bef2f84a63d0bd042489e239ff3ad70617d15b45b71e8d5bb2cb4f460a8c008
SHA512

a42784e3cef0001b85797157db738581c259f5a6b6505205354f09a7ad71e4c3c923b2761ce483ab4d1edeef1810d3d7b3c42ef847d92b60a8c341694a53d4b3
SSDEEP

6144:+2SbPYgnAMh0SizACrYVWgxRbKMxjx2BW2RI8e5WAw7+cH:+XPYg/8AC8RxRbKMxjsB7RI8e5WjFH

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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	3bef2f84a63d0bd042489e239ff3ad70617d15b45b71e8d5bb2cb4f460a8c008.exe

Executes dropped EXE 4 IoCs

pid	Process
1672	Dctooux.exe
1668	Dctooux.exe
60	Dctooux.exe
1604	Dctooux.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Dctooux.job	3bef2f84a63d0bd042489e239ff3ad70617d15b45b71e8d5bb2cb4f460a8c008.exe

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

System Information Discovery
T1082

Program crash 39 IoCs

pid	pid_target	Process	procid_target
5104	2252	WerFault.exe	81
4372	2252	WerFault.exe	81
1668	2252	WerFault.exe	81
2204	2252	WerFault.exe	81
1624	2252	WerFault.exe	81
4668	2252	WerFault.exe	81
2340	2252	WerFault.exe	81
3768	2252	WerFault.exe	81
2856	2252	WerFault.exe	81
1100	2252	WerFault.exe	81
3328	2252	WerFault.exe	81
1664	2252	WerFault.exe	81
4652	2252	WerFault.exe	81
3464	1672	WerFault.exe	104
2768	1672	WerFault.exe	104
2704	1672	WerFault.exe	104
4460	1672	WerFault.exe	104
1900	1672	WerFault.exe	104
836	1672	WerFault.exe	104
2168	1672	WerFault.exe	104
1756	1672	WerFault.exe	104
1016	1672	WerFault.exe	104
1812	1672	WerFault.exe	104
2908	1672	WerFault.exe	104
4884	1672	WerFault.exe	104
1228	1672	WerFault.exe	104
2684	1672	WerFault.exe	104
4880	1672	WerFault.exe	104
1392	1672	WerFault.exe	104
740	1668	WerFault.exe	145
3640	1668	WerFault.exe	145
1600	1668	WerFault.exe	145
2604	60	WerFault.exe	159
2068	60	WerFault.exe	159
4876	60	WerFault.exe	159
1416	1672	WerFault.exe	104
3120	1604	WerFault.exe	168
2504	1604	WerFault.exe	168
884	1604	WerFault.exe	168

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2252	3bef2f84a63d0bd042489e239ff3ad70617d15b45b71e8d5bb2cb4f460a8c008.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2252 wrote to memory of 1672	2252	3bef2f84a63d0bd042489e239ff3ad70617d15b45b71e8d5bb2cb4f460a8c008.exe	104
PID 2252 wrote to memory of 1672	2252	3bef2f84a63d0bd042489e239ff3ad70617d15b45b71e8d5bb2cb4f460a8c008.exe	104
PID 2252 wrote to memory of 1672	2252	3bef2f84a63d0bd042489e239ff3ad70617d15b45b71e8d5bb2cb4f460a8c008.exe	104

C:\Users\Admin\AppData\Local\Temp\3bef2f84a63d0bd042489e239ff3ad70617d15b45b71e8d5bb2cb4f460a8c008.exe
"C:\Users\Admin\AppData\Local\Temp\3bef2f84a63d0bd042489e239ff3ad70617d15b45b71e8d5bb2cb4f460a8c008.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2252
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 756
  2⤵
  - Program crash
  PID:5104
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 804
  2⤵
  - Program crash
  PID:4372
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 856
  2⤵
  - Program crash
  PID:1668
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 912
  2⤵
  - Program crash
  PID:2204
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 916
  2⤵
  - Program crash
  PID:1624
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 916
  2⤵
  - Program crash
  PID:4668
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 1144
  2⤵
  - Program crash
  PID:2340
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 1228
  2⤵
  - Program crash
  PID:3768
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 1148
  2⤵
  - Program crash
  PID:2856
- C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
  "C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe"
  2⤵
  - Executes dropped EXE
  PID:1672
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 556
    3⤵
    - Program crash
    PID:3464
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 576
    3⤵
    - Program crash
    PID:2768
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 600
    3⤵
    - Program crash
    PID:2704
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 620
    3⤵
    - Program crash
    PID:4460
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 712
    3⤵
    - Program crash
    PID:1900
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 884
    3⤵
    - Program crash
    PID:836
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 744
    3⤵
    - Program crash
    PID:2168
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 932
    3⤵
    - Program crash
    PID:1756
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 696
    3⤵
    - Program crash
    PID:1016
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 944
    3⤵
    - Program crash
    PID:1812
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 1016
    3⤵
    - Program crash
    PID:2908
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 1160
    3⤵
    - Program crash
    PID:4884
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 1404
    3⤵
    - Program crash
    PID:1228
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 1452
    3⤵
    - Program crash
    PID:2684
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 1324
    3⤵
    - Program crash
    PID:4880
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 1396
    3⤵
    - Program crash
    PID:1392
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 888
    3⤵
    - Program crash
    PID:1416
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 1028
  2⤵
  - Program crash
  PID:1100
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 1040
  2⤵
  - Program crash
  PID:3328
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 1592
  2⤵
  - Program crash
  PID:1664
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 864
  2⤵
  - Program crash
  PID:4652

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2252 -ip 2252
1⤵
PID:4048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 2252 -ip 2252
1⤵
PID:1420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 2252 -ip 2252
1⤵
PID:4816

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 2252 -ip 2252
1⤵
PID:8

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2252 -ip 2252
1⤵
PID:740

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 2252 -ip 2252
1⤵
PID:2132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 2252 -ip 2252
1⤵
PID:4396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 2252 -ip 2252
1⤵
PID:4172

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 2252 -ip 2252
1⤵
PID:1496

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 608 -p 2252 -ip 2252
1⤵
PID:2992

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 612 -p 2252 -ip 2252
1⤵
PID:4036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 608 -p 2252 -ip 2252
1⤵
PID:1612

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 612 -p 2252 -ip 2252
1⤵
PID:872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 1672 -ip 1672
1⤵
PID:4112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 1672 -ip 1672
1⤵
PID:2976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 624 -p 1672 -ip 1672
1⤵
PID:3056

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 600 -p 1672 -ip 1672
1⤵
PID:4276

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 628 -p 1672 -ip 1672
1⤵
PID:3528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 608 -p 1672 -ip 1672
1⤵
PID:4948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 604 -p 1672 -ip 1672
1⤵
PID:2968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 608 -p 1672 -ip 1672
1⤵
PID:2604

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 656 -p 1672 -ip 1672
1⤵
PID:1480

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 640 -p 1672 -ip 1672
1⤵
PID:404

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 604 -p 1672 -ip 1672
1⤵
PID:628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 636 -p 1672 -ip 1672
1⤵
PID:3416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 668 -p 1672 -ip 1672
1⤵
PID:4164

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 692 -p 1672 -ip 1672
1⤵
PID:4092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 716 -p 1672 -ip 1672
1⤵
PID:1660

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 736 -p 1672 -ip 1672
1⤵
PID:1832

C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
1⤵
- Executes dropped EXE
PID:1668
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 436
  2⤵
  - Program crash
  PID:740
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 448
  2⤵
  - Program crash
  PID:3640
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 460
  2⤵
  - Program crash
  PID:1600

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 716 -p 1668 -ip 1668
1⤵
PID:4100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 740 -p 1668 -ip 1668
1⤵
PID:2956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 764 -p 1668 -ip 1668
1⤵
PID:4668

C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
1⤵
- Executes dropped EXE
PID:60
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 60 -s 448
  2⤵
  - Program crash
  PID:2604
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 60 -s 436
  2⤵
  - Program crash
  PID:2068
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 60 -s 492
  2⤵
  - Program crash
  PID:4876

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 780 -p 60 -ip 60
1⤵
PID:3320

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 60 -ip 60
1⤵
PID:3572

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 784 -p 60 -ip 60
1⤵
PID:424

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 716 -p 1672 -ip 1672
1⤵
PID:1176

C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
C:\Users\Admin\AppData\Local\Temp\e221f72865\Dctooux.exe
1⤵
- Executes dropped EXE
PID:1604
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1604 -s 444
  2⤵
  - Program crash
  PID:3120
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1604 -s 452
  2⤵
  - Program crash
  PID:2504
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1604 -s 484
  2⤵
  - Program crash
  PID:884

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 716 -p 1604 -ip 1604
1⤵
PID:4480

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 796 -p 1604 -ip 1604
1⤵
PID:2268

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 608 -p 1604 -ip 1604
1⤵
PID:2208

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\337824034273

Filesize
82KB

MD5
62cfa2d379cd6b295030093d253dd89f

SHA1
6cfcef9364c0b8dc3e65d15a0cdeacf53eeb47d7

SHA256
ba4840040e673fe6aac1202334c9ee8145be2c3d10a069a10460c4b775fc9933

SHA512
7917707ea4d8d9a2e82ad233141c9c4650adcb369779e5656fd6fa242cdcdf7e29476cf081b940c4a0c9e3dfc7f832194666059d04ef6d7d401af867cadd296c

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

Filesize
414KB

MD5
4c3158a6f1e1b42a943637dd968da75b

SHA1
dec429d3e401bf9c53630ff6b0d1fa8bb3e4bb83

SHA256
3bef2f84a63d0bd042489e239ff3ad70617d15b45b71e8d5bb2cb4f460a8c008

SHA512
a42784e3cef0001b85797157db738581c259f5a6b6505205354f09a7ad71e4c3c923b2761ce483ab4d1edeef1810d3d7b3c42ef847d92b60a8c341694a53d4b3

Download Submit
memory/60-51-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/1604-60-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/1668-35-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/1668-34-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/1672-21-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/1672-26-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/1672-31-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/1672-43-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/2252-1-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/2252-19-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

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memory/2252-18-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

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memory/2252-2-0x0000000002110000-0x000000000217B000-memory.dmp

Filesize
428KB

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memory/2252-3-0x0000000000400000-0x0000000000470000-memory.dmp

Filesize
448KB

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