amadey | 5b059a34f0a2daffb6e77f8b321c13e3d28d0d14472f8d9ad5075273d9585bd8

Analysis

max time kernel
142s
max time network
142s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
11/04/2023, 06:38

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General

Target

5b059a34f0a2daffb6e77f8b321c13e3d28d0d14472f8d9ad5075273d9585bd8.exe
Size

1.0MB
MD5

e8d47b022614cdab3411b57a6803a074
SHA1

3c9559bcaa9c721271a978bbc7523a27da2187c3
SHA256

5b059a34f0a2daffb6e77f8b321c13e3d28d0d14472f8d9ad5075273d9585bd8
SHA512

c730312f32cad314f4e10bb54131d3792776c8bb2be5f83606dc7ba96f8705cf8e4304bd6661dbdd3d3df330ac4b7247e7b4d29d0f3b74e5742a7a0cc1733066
SSDEEP

24576:iyWkHf/5Vjfrt1RWPhgNGxlwguOIi3kwgkGqGp:JWe35zsa+Zx1G

Score

10^/10

amadey evasion persistence trojan

Malware Config

Extracted

Family

amadey

Version

3.70

77.91.124.207/plays/chapter/index.php

Signatures

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

Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	az258293.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	az258293.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	az258293.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	az258293.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	az258293.exe

Executes dropped EXE 5 IoCs

pid	Process
4960	kina8397.exe
2128	kina4608.exe
1776	kina7039.exe
2416	az258293.exe
2264	bu106487.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	az258293.exe

Adds Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	kina7039.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\""	kina7039.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	5b059a34f0a2daffb6e77f8b321c13e3d28d0d14472f8d9ad5075273d9585bd8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	5b059a34f0a2daffb6e77f8b321c13e3d28d0d14472f8d9ad5075273d9585bd8.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	kina8397.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	kina8397.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	kina4608.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	kina4608.exe

Program crash 7 IoCs

pid	pid_target	Process	procid_target
4492	2264	WerFault.exe	70
2392	2264	WerFault.exe	70
1240	2264	WerFault.exe	70
4676	2264	WerFault.exe	70
3132	2264	WerFault.exe	70
4200	2264	WerFault.exe	70
4456	2264	WerFault.exe	70

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2416	az258293.exe
2416	az258293.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2416	az258293.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4668 wrote to memory of 4960	4668	5b059a34f0a2daffb6e77f8b321c13e3d28d0d14472f8d9ad5075273d9585bd8.exe	66
PID 4668 wrote to memory of 4960	4668	5b059a34f0a2daffb6e77f8b321c13e3d28d0d14472f8d9ad5075273d9585bd8.exe	66
PID 4668 wrote to memory of 4960	4668	5b059a34f0a2daffb6e77f8b321c13e3d28d0d14472f8d9ad5075273d9585bd8.exe	66
PID 4960 wrote to memory of 2128	4960	kina8397.exe	67
PID 4960 wrote to memory of 2128	4960	kina8397.exe	67
PID 4960 wrote to memory of 2128	4960	kina8397.exe	67
PID 2128 wrote to memory of 1776	2128	kina4608.exe	68
PID 2128 wrote to memory of 1776	2128	kina4608.exe	68
PID 2128 wrote to memory of 1776	2128	kina4608.exe	68
PID 1776 wrote to memory of 2416	1776	kina7039.exe	69
PID 1776 wrote to memory of 2416	1776	kina7039.exe	69
PID 1776 wrote to memory of 2264	1776	kina7039.exe	70
PID 1776 wrote to memory of 2264	1776	kina7039.exe	70
PID 1776 wrote to memory of 2264	1776	kina7039.exe	70

C:\Users\Admin\AppData\Local\Temp\5b059a34f0a2daffb6e77f8b321c13e3d28d0d14472f8d9ad5075273d9585bd8.exe
"C:\Users\Admin\AppData\Local\Temp\5b059a34f0a2daffb6e77f8b321c13e3d28d0d14472f8d9ad5075273d9585bd8.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4668
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kina8397.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kina8397.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4960
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kina4608.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kina4608.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:2128
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kina7039.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kina7039.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:1776
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az258293.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az258293.exe
        5⤵
        Modifies Windows Defender Real-time Protection settings
        Executes dropped EXE
        Windows security modification
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2416
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu106487.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu106487.exe
        5⤵
        Executes dropped EXE
        
        PID:2264
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2264 -s 616
        6⤵
        Program crash
        
        PID:4492
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2264 -s 696
        6⤵
        Program crash
        
        PID:2392
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2264 -s 832
        6⤵
        Program crash
        
        PID:1240
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2264 -s 876
        6⤵
        Program crash
        
        PID:4676
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2264 -s 812
        6⤵
        Program crash
        
        PID:3132
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2264 -s 904
        6⤵
        Program crash
        
        PID:4200
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2264 -s 1052
        6⤵
        Program crash
        
        PID:4456

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kina8397.exe

Filesize
920KB

MD5
a685e10e3b292e2fb28af2db250ae785

SHA1
102a3bbd22e6ce6e0bd2d495f0ba83772851eff4

SHA256
56374eed949c59e11d98047454927b81d05390e605f318a4d2bce3e0dd533f19

SHA512
6926ac066288e160e916e42825f373d0a0cf0a34cde942074a08b507ecb7b1073d9034852afc8101af7de176e56732f5dcf29a3329e1f6430bfcbeef0fc8b8ea

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kina8397.exe

Filesize
920KB

MD5
a685e10e3b292e2fb28af2db250ae785

SHA1
102a3bbd22e6ce6e0bd2d495f0ba83772851eff4

SHA256
56374eed949c59e11d98047454927b81d05390e605f318a4d2bce3e0dd533f19

SHA512
6926ac066288e160e916e42825f373d0a0cf0a34cde942074a08b507ecb7b1073d9034852afc8101af7de176e56732f5dcf29a3329e1f6430bfcbeef0fc8b8ea

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kina4608.exe

Filesize
588KB

MD5
1e899a45b4a5d0de952f46ce67ade632

SHA1
51eb60cfeaf70cb51f81505b6be58b233bcfec9f

SHA256
98306da0142dddbd56e374091c19c0786417664ae6c53b5a8fb4c16e89141fac

SHA512
ccbc0268ed7937680c705b3abeebb717fbbb20f047dbed572d0dc5064ad69a5cf189142abe497708a8429bedc431ff85727df69461924489f98e6bd59ae7a842

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kina4608.exe

Filesize
588KB

MD5
1e899a45b4a5d0de952f46ce67ade632

SHA1
51eb60cfeaf70cb51f81505b6be58b233bcfec9f

SHA256
98306da0142dddbd56e374091c19c0786417664ae6c53b5a8fb4c16e89141fac

SHA512
ccbc0268ed7937680c705b3abeebb717fbbb20f047dbed572d0dc5064ad69a5cf189142abe497708a8429bedc431ff85727df69461924489f98e6bd59ae7a842

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kina7039.exe

Filesize
315KB

MD5
f3a0775105aa792f055ad46ae12be829

SHA1
eb6b0b44655312952e58f1da513acd5e52e05436

SHA256
3edaa84e504cb6c605f24be393d52b956e70ecaf1380d152b801962c478c1eea

SHA512
0cdae38d9d1b836c1c8d31d3b93d90814dbf418bf9ca5b5b111fa7eae30021e0008a70fdd0d31d897456b9169e70a71aaa90798e674cbf5f2984281c8c78fb36

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kina7039.exe

Filesize
315KB

MD5
f3a0775105aa792f055ad46ae12be829

SHA1
eb6b0b44655312952e58f1da513acd5e52e05436

SHA256
3edaa84e504cb6c605f24be393d52b956e70ecaf1380d152b801962c478c1eea

SHA512
0cdae38d9d1b836c1c8d31d3b93d90814dbf418bf9ca5b5b111fa7eae30021e0008a70fdd0d31d897456b9169e70a71aaa90798e674cbf5f2984281c8c78fb36

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az258293.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az258293.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu106487.exe

Filesize
231KB

MD5
8f72e39dc917ec2036dc9f331f9a536f

SHA1
e1c13d690c796c8824777adacaf2be4204ce0f97

SHA256
173a4511cff68489f4aa2e141441f87ac3692ebb24f9771b46d6034b5970a3e3

SHA512
b38fa982bf6427ab6b844896e87e652209ab7d9adf1311bfd740b5b4f428185837cc6d520ec5ac687e5b07bf4fd88ed1105a51a8dcdf450c10a34c09dc3ecc29

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu106487.exe

Filesize
231KB

MD5
8f72e39dc917ec2036dc9f331f9a536f

SHA1
e1c13d690c796c8824777adacaf2be4204ce0f97

SHA256
173a4511cff68489f4aa2e141441f87ac3692ebb24f9771b46d6034b5970a3e3

SHA512
b38fa982bf6427ab6b844896e87e652209ab7d9adf1311bfd740b5b4f428185837cc6d520ec5ac687e5b07bf4fd88ed1105a51a8dcdf450c10a34c09dc3ecc29

Download Submit
memory/2264-150-0x0000000000580000-0x00000000005BB000-memory.dmp

Filesize
236KB

Download
memory/2264-151-0x0000000000400000-0x00000000004A8000-memory.dmp

Filesize
672KB

Download
memory/2416-144-0x0000000000A90000-0x0000000000A9A000-memory.dmp

Filesize
40KB

Download