amadey | 9805f81a13aaa68a2026a38b70b1fdd1d76fee0ff63916c669d728c6e4dc3b7e

Analysis

max time kernel
142s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
09/05/2024, 17:47

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General

Target

b3b9cd87ed117eff25ebae286512425b6d778c82802a6b097ac45b68e438e159.exe
Size

390KB
MD5

56d34cca840bb1840d959c7bfa71f175
SHA1

14af65fb8f211962bd73452aacd0a7076bf49feb
SHA256

b3b9cd87ed117eff25ebae286512425b6d778c82802a6b097ac45b68e438e159
SHA512

5b05119212623f0c392c2c7577fd898a5e7e20c89b104f83b09b0220a8fa0aae1b175b54fe7114cf56d30af2a52b82e034e6a35544775f0de51465ce1c40af49
SSDEEP

6144:KEy+bnr+Cp0yN90QEBM1UkWcnZNbS6AxEUfPvC+EWgDzyGsj6U:gMrqy90vMwnPqW/GzU

Score

10^/10

amadey healer redline nasa dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

amadey

Version

3.85

http://77.91.68.3

Attributes

install_dir
3ec1f323b5
install_file
danke.exe
strings_key
827021be90f1e85ab27949ea7e9347e8
url_paths
/home/love/index.php

rc4.plain

Extracted

Family

redline

Botnet

nasa

77.91.68.68:19071

Attributes

auth_value
6da71218d8a9738ea3a9a78b5677589b

Signatures

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

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral17/files/0x000700000002343a-25.dat	healer
behavioral17/memory/3984-27-0x0000000000B00000-0x0000000000B0A000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h9534857.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h9534857.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h9534857.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h9534857.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h9534857.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h9534857.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 2 IoCs

resource	yara_rule
behavioral17/files/0x0007000000023437-30.dat	family_redline
behavioral17/memory/1628-32-0x0000000000E60000-0x0000000000E90000-memory.dmp	family_redline

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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	g8096676.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	danke.exe

Executes dropped EXE 7 IoCs

pid	Process
4220	x3031895.exe
2800	g8096676.exe
556	danke.exe
3984	h9534857.exe
1628	j2690245.exe
2876	danke.exe
4444	danke.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	h9534857.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
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\\\""	b3b9cd87ed117eff25ebae286512425b6d778c82802a6b097ac45b68e438e159.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\\\""	x3031895.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
4796	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3984	h9534857.exe
3984	h9534857.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3984	h9534857.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 4220	1928	b3b9cd87ed117eff25ebae286512425b6d778c82802a6b097ac45b68e438e159.exe	82
PID 1928 wrote to memory of 4220	1928	b3b9cd87ed117eff25ebae286512425b6d778c82802a6b097ac45b68e438e159.exe	82
PID 1928 wrote to memory of 4220	1928	b3b9cd87ed117eff25ebae286512425b6d778c82802a6b097ac45b68e438e159.exe	82
PID 4220 wrote to memory of 2800	4220	x3031895.exe	84
PID 4220 wrote to memory of 2800	4220	x3031895.exe	84
PID 4220 wrote to memory of 2800	4220	x3031895.exe	84
PID 2800 wrote to memory of 556	2800	g8096676.exe	86
PID 2800 wrote to memory of 556	2800	g8096676.exe	86
PID 2800 wrote to memory of 556	2800	g8096676.exe	86
PID 4220 wrote to memory of 3984	4220	x3031895.exe	87
PID 4220 wrote to memory of 3984	4220	x3031895.exe	87
PID 556 wrote to memory of 4796	556	danke.exe	88
PID 556 wrote to memory of 4796	556	danke.exe	88
PID 556 wrote to memory of 4796	556	danke.exe	88
PID 556 wrote to memory of 1300	556	danke.exe	90
PID 556 wrote to memory of 1300	556	danke.exe	90
PID 556 wrote to memory of 1300	556	danke.exe	90
PID 1300 wrote to memory of 4764	1300	cmd.exe	92
PID 1300 wrote to memory of 4764	1300	cmd.exe	92
PID 1300 wrote to memory of 4764	1300	cmd.exe	92
PID 1300 wrote to memory of 1436	1300	cmd.exe	93
PID 1300 wrote to memory of 1436	1300	cmd.exe	93
PID 1300 wrote to memory of 1436	1300	cmd.exe	93
PID 1300 wrote to memory of 5020	1300	cmd.exe	94
PID 1300 wrote to memory of 5020	1300	cmd.exe	94
PID 1300 wrote to memory of 5020	1300	cmd.exe	94
PID 1300 wrote to memory of 1744	1300	cmd.exe	95
PID 1300 wrote to memory of 1744	1300	cmd.exe	95
PID 1300 wrote to memory of 1744	1300	cmd.exe	95
PID 1300 wrote to memory of 2476	1300	cmd.exe	96
PID 1300 wrote to memory of 2476	1300	cmd.exe	96
PID 1300 wrote to memory of 2476	1300	cmd.exe	96
PID 1300 wrote to memory of 1716	1300	cmd.exe	97
PID 1300 wrote to memory of 1716	1300	cmd.exe	97
PID 1300 wrote to memory of 1716	1300	cmd.exe	97
PID 1928 wrote to memory of 1628	1928	b3b9cd87ed117eff25ebae286512425b6d778c82802a6b097ac45b68e438e159.exe	101
PID 1928 wrote to memory of 1628	1928	b3b9cd87ed117eff25ebae286512425b6d778c82802a6b097ac45b68e438e159.exe	101
PID 1928 wrote to memory of 1628	1928	b3b9cd87ed117eff25ebae286512425b6d778c82802a6b097ac45b68e438e159.exe	101

C:\Users\Admin\AppData\Local\Temp\b3b9cd87ed117eff25ebae286512425b6d778c82802a6b097ac45b68e438e159.exe
"C:\Users\Admin\AppData\Local\Temp\b3b9cd87ed117eff25ebae286512425b6d778c82802a6b097ac45b68e438e159.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1928
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3031895.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3031895.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4220
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8096676.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8096676.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:2800
  - - C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
      "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:556
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN danke.exe /TR "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe" /F
        5⤵
        Creates scheduled task(s)
        
        PID:4796
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "danke.exe" /P "Admin:N"&&CACLS "danke.exe" /P "Admin:R" /E&&echo Y|CACLS "..\3ec1f323b5" /P "Admin:N"&&CACLS "..\3ec1f323b5" /P "Admin:R" /E&&Exit
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:1300
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:4764
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        6⤵
        
        PID:1436
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        6⤵
        
        PID:5020
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:1744
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        6⤵
        
        PID:2476
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        6⤵
        
        PID:1716
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h9534857.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h9534857.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3984
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j2690245.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j2690245.exe
  2⤵
  - Executes dropped EXE
  PID:1628

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:2876

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:4444

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

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\IXP000.TMP\j2690245.exe

Filesize
173KB

MD5
09fe20a37e4656e94699efbd6fc22a5a

SHA1
3b5aac517e589e6a8e627977846f75dd92beb39c

SHA256
da23568fd54e329595373dfd001c7f84c0f1b9b1355dcf95493565df4cec0d4c

SHA512
025f9f4749710f8c93ca41bcbceaff24aafa3b508bc5c42d91997a5bbb43faf57430ad57bdd7738231ac89673cae5fce312e023e0fe3c81ba850a0655013d185

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3031895.exe

Filesize
234KB

MD5
d34a19f9dfefd595b878a8d4f63a89e2

SHA1
7e0dcf71e70d1dc789d6d1a1b5a3e28ca4b68877

SHA256
4a2cd4e26c6adc8d49514b1b0e26863cb95aa5853ee5510b74831051a07d88ec

SHA512
4c46ef22f2351aaf93bfcca023aac4592eef58dfa5370e810dd83402ca91af069a21758662ff0a719b86ddf2f247e8a3b83105a71266a47f15919e5a85dcef58

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8096676.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h9534857.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/1628-32-0x0000000000E60000-0x0000000000E90000-memory.dmp

Filesize
192KB

Download
memory/1628-33-0x0000000003110000-0x0000000003116000-memory.dmp

Filesize
24KB

Download
memory/1628-34-0x000000000B2B0000-0x000000000B8C8000-memory.dmp

Filesize
6.1MB

Download
memory/1628-35-0x000000000AE10000-0x000000000AF1A000-memory.dmp

Filesize
1.0MB

Download
memory/1628-36-0x000000000AD50000-0x000000000AD62000-memory.dmp

Filesize
72KB

Download
memory/1628-37-0x000000000ADB0000-0x000000000ADEC000-memory.dmp

Filesize
240KB

Download
memory/1628-38-0x0000000005270000-0x00000000052BC000-memory.dmp

Filesize
304KB

Download
memory/3984-27-0x0000000000B00000-0x0000000000B0A000-memory.dmp

Filesize
40KB

Download