amadey | 52820ea4449329d72ca1969e31b9e8a8158f8db0130a69357d92fc76bc89e0a0

Analysis

max time kernel
149s
max time network
131s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
27/03/2026, 00:46

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General

Target
x52820ea4449329d72ca1969e31b9e8a8158f8db0130a69357d92fc76bc89e0a0.exe
Size 923KB
Sample260327-a44e8agx4q
SHA256 52820ea4449329d72ca1969e31b9e8a8158f8db0130a69357d92fc76bc89e0a0
MD5 6109501be00dc90be1e956f445c7c727
SHA1 68b70be824362cb2e90e6cf3168a9f163b75e0f7
SHA512 94d6723bf436b0b712da7ea313c3b9335d55f352a805f1adf060bfb670f19e666ed3b74a9a7f394e3e8b6e7ce373e3f3d98dff3f7186c17c7081c47ac18a9a99
SSDEEP 6144:t09eBWBilriEAtxeSMikAX9cCaQ0POiFNVqjzwFYGONlsah/rOd2AWJ1J8JCJAJt:t0ABN9CxeSMFQ0WiFLqjmONFh/rOdvp
TLSH
T1A0155C6251E82CD6E56B133D69737B5B8E80BB700926262018C8DECF6EEDDD7460C7B1
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

9c9aa5 discovery amadey trojan

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

http://185.215.113.43

Attributes

install_dir
abc3bc1985
install_file
skotes.exe
strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
url_paths
/Zu7JuNko/index.php

rc4.plain

Signatures

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

Detects Amadey x86-bit Payload 8 IoCs

resource	yara_rule
behavioral2/memory/1120-3-0x0000000000400000-0x0000000000526000-memory.dmp	family_amadey_v2
behavioral2/memory/1120-4-0x0000000000400000-0x0000000000526000-memory.dmp	family_amadey_v2
behavioral2/memory/1120-5-0x0000000000400000-0x0000000000526000-memory.dmp	family_amadey_v2
behavioral2/memory/4944-18-0x0000000000400000-0x0000000000526000-memory.dmp	family_amadey_v2
behavioral2/memory/4944-19-0x0000000000400000-0x0000000000526000-memory.dmp	family_amadey_v2
behavioral2/memory/4944-21-0x0000000000400000-0x0000000000526000-memory.dmp	family_amadey_v2
behavioral2/memory/1120-22-0x0000000000400000-0x0000000000526000-memory.dmp	family_amadey_v2
behavioral2/memory/680-25-0x0000000000400000-0x0000000000526000-memory.dmp	family_amadey_v2

Executes dropped EXE 2 IoCs

pid	Process
4944	skotes.exe
680	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	x52820ea4449329d72ca1969e31b9e8a8158f8db0130a69357d92fc76bc89e0a0.exe

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

System Information Discovery
T1082

Program crash 19 IoCs

pid	pid_target	Process	procid_target
4112	1120	WerFault.exe	79
2768	1120	WerFault.exe	79
3076	1120	WerFault.exe	79
724	1120	WerFault.exe	79
1876	1120	WerFault.exe	79
1140	1120	WerFault.exe	79
4704	1120	WerFault.exe	79
4536	1120	WerFault.exe	79
1332	1120	WerFault.exe	79
1200	1120	WerFault.exe	79
4508	4944	WerFault.exe	100
3836	1120	WerFault.exe	79
3368	680	WerFault.exe	106
132	680	WerFault.exe	106
780	680	WerFault.exe	106
2876	680	WerFault.exe	106
1748	680	WerFault.exe	106
1000	680	WerFault.exe	106
1440	680	WerFault.exe	106

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	x52820ea4449329d72ca1969e31b9e8a8158f8db0130a69357d92fc76bc89e0a0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1120	x52820ea4449329d72ca1969e31b9e8a8158f8db0130a69357d92fc76bc89e0a0.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1120 wrote to memory of 4944	1120	x52820ea4449329d72ca1969e31b9e8a8158f8db0130a69357d92fc76bc89e0a0.exe	100

C:\Users\Admin\AppData\Local\Temp\x52820ea4449329d72ca1969e31b9e8a8158f8db0130a69357d92fc76bc89e0a0.exe
"C:\Users\Admin\AppData\Local\Temp\x52820ea4449329d72ca1969e31b9e8a8158f8db0130a69357d92fc76bc89e0a0.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1120
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 784
  2⤵
  - Program crash
  PID:4112
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 828
  2⤵
  - Program crash
  PID:2768
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 892
  2⤵
  - Program crash
  PID:3076
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 964
  2⤵
  - Program crash
  PID:724
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 968
  2⤵
  - Program crash
  PID:1876
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 936
  2⤵
  - Program crash
  PID:1140
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 1040
  2⤵
  - Program crash
  PID:4704
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 1068
  2⤵
  - Program crash
  PID:4536
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 1084
  2⤵
  - Program crash
  PID:1332
- C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
  "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4944
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4944 -s 540
    3⤵
    - Program crash
    PID:4508
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 908
  2⤵
  - Program crash
  PID:1200
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 900
  2⤵
  - Program crash
  PID:3836

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1120 -ip 1120
1⤵
PID:1608

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1120 -ip 1120
1⤵
PID:488

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1120 -ip 1120
1⤵
PID:3536

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 1120 -ip 1120
1⤵
PID:3352

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 1120 -ip 1120
1⤵
PID:1892

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1120 -ip 1120
1⤵
PID:3132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 572 -p 1120 -ip 1120
1⤵
PID:2380

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 584 -p 1120 -ip 1120
1⤵
PID:4996

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 584 -p 1120 -ip 1120
1⤵
PID:872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 580 -p 1120 -ip 1120
1⤵
PID:1696

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 572 -p 4944 -ip 4944
1⤵
PID:400

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 1120 -ip 1120
1⤵
PID:2956

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:680
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 680 -s 580
  2⤵
  - Program crash
  PID:3368
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 680 -s 756
  2⤵
  - Program crash
  PID:132
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 680 -s 796
  2⤵
  - Program crash
  PID:780
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 680 -s 816
  2⤵
  - Program crash
  PID:2876
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 680 -s 812
  2⤵
  - Program crash
  PID:1748
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 680 -s 964
  2⤵
  - Program crash
  PID:1000
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 680 -s 1092
  2⤵
  - Program crash
  PID:1440

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 680 -ip 680
1⤵
PID:2972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 580 -p 680 -ip 680
1⤵
PID:1852

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 680 -ip 680
1⤵
PID:4024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 680 -ip 680
1⤵
PID:1124

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 680 -ip 680
1⤵
PID:5004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 680 -ip 680
1⤵
PID:2248

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 680 -ip 680
1⤵
PID:4344

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

skotes.exe

Path C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
Size 923KB
SHA256 52820ea4449329d72ca1969e31b9e8a8158f8db0130a69357d92fc76bc89e0a0
MD5 6109501be00dc90be1e956f445c7c727
SHA1 68b70be824362cb2e90e6cf3168a9f163b75e0f7
SHA512 94d6723bf436b0b712da7ea313c3b9335d55f352a805f1adf060bfb670f19e666ed3b74a9a7f394e3e8b6e7ce373e3f3d98dff3f7186c17c7081c47ac18a9a99
SSDEEP 6144:t09eBWBilriEAtxeSMikAX9cCaQ0POiFNVqjzwFYGONlsah/rOd2AWJ1J8JCJAJt:t0ABN9CxeSMFQ0WiFLqjmONFh/rOdvp
TLSH
T1A0155C6251E82CD6E56B133D69737B5B8E80BB700926262018C8DECF6EEDDD7460C7B1
MD5 SHA1 SHA512 SSDEEP TLSH

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memory/680-25-0x0000000000400000-0x0000000000526000-memory.dmp

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memory/1120-1-0x000000000049F000-0x00000000004A0000-memory.dmp

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memory/1120-2-0x0000000000400000-0x0000000000526000-memory.dmp

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memory/1120-3-0x0000000000400000-0x0000000000526000-memory.dmp

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memory/1120-4-0x0000000000400000-0x0000000000526000-memory.dmp

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memory/1120-5-0x0000000000400000-0x0000000000526000-memory.dmp

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memory/1120-22-0x0000000000400000-0x0000000000526000-memory.dmp

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memory/4944-18-0x0000000000400000-0x0000000000526000-memory.dmp

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memory/4944-19-0x0000000000400000-0x0000000000526000-memory.dmp

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memory/4944-21-0x0000000000400000-0x0000000000526000-memory.dmp

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Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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