amadey | 0ff9bc0436d6052b24d3174a3e4aeb590fa03a5b78a09d0b6a5a4084006891e2

Analysis

max time kernel
142s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 12:28

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General

Target

9a72ed316bbd2e389eb2ecd7243e5841d041badae874aa11f831b452a7cff8b3.exe
Size

390KB
MD5

148b6fe5b9664b83b4638511e86c6c5d
SHA1

2ed10943376474af81580c75911d18644060d893
SHA256

9a72ed316bbd2e389eb2ecd7243e5841d041badae874aa11f831b452a7cff8b3
SHA512

6025b79dcb7b5219b2981673fce6555cb2bf7575dbe3df2cb1ede8b3d1d7031b3b54bc7b209f758c005915c84b805872ca9e7b2adcb5bffae316426d1f0c8b05
SSDEEP

6144:Kzy+bnr+Jp0yN90QERX4tm0kXjd0hkWWnZNuj++5LxpD3RsN+UBr5hPy11+GHHLo:ZMrJy90jow0e09++9xxBssUdnP+HHs

Score

10^/10

amadey healer redline lande dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

amadey

Version

3.86

http://77.91.68.61

Attributes

install_dir
925e7e99c5
install_file
pdates.exe
strings_key
ada76b8b0e1f6892ee93c20ab8946117
url_paths
/rock/index.php

rc4.plain

Extracted

Family

redline

Botnet

lande

77.91.124.84:19071

Attributes

auth_value
9fa41701c47df37786234f3373f21208

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
behavioral14/files/0x000700000002344f-25.dat	healer
behavioral14/memory/812-27-0x0000000000600000-0x000000000060A000-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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h3421041.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h3421041.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h3421041.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h3421041.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h3421041.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h3421041.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
behavioral14/files/0x000700000002344c-30.dat	family_redline
behavioral14/memory/2364-32-0x0000000000AF0000-0x0000000000B20000-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-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	g9541649.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	pdates.exe

Executes dropped EXE 7 IoCs

pid	Process
4056	x9784938.exe
2292	g9541649.exe
4952	pdates.exe
812	h3421041.exe
2364	j4435350.exe
4696	pdates.exe
4700	pdates.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"	h3421041.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\\\""	9a72ed316bbd2e389eb2ecd7243e5841d041badae874aa11f831b452a7cff8b3.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\\\""	x9784938.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
2504	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
812	h3421041.exe
812	h3421041.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	812	h3421041.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 3296 wrote to memory of 4056	3296	9a72ed316bbd2e389eb2ecd7243e5841d041badae874aa11f831b452a7cff8b3.exe	81
PID 3296 wrote to memory of 4056	3296	9a72ed316bbd2e389eb2ecd7243e5841d041badae874aa11f831b452a7cff8b3.exe	81
PID 3296 wrote to memory of 4056	3296	9a72ed316bbd2e389eb2ecd7243e5841d041badae874aa11f831b452a7cff8b3.exe	81
PID 4056 wrote to memory of 2292	4056	x9784938.exe	82
PID 4056 wrote to memory of 2292	4056	x9784938.exe	82
PID 4056 wrote to memory of 2292	4056	x9784938.exe	82
PID 2292 wrote to memory of 4952	2292	g9541649.exe	85
PID 2292 wrote to memory of 4952	2292	g9541649.exe	85
PID 2292 wrote to memory of 4952	2292	g9541649.exe	85
PID 4056 wrote to memory of 812	4056	x9784938.exe	86
PID 4056 wrote to memory of 812	4056	x9784938.exe	86
PID 4952 wrote to memory of 2504	4952	pdates.exe	87
PID 4952 wrote to memory of 2504	4952	pdates.exe	87
PID 4952 wrote to memory of 2504	4952	pdates.exe	87
PID 4952 wrote to memory of 1876	4952	pdates.exe	89
PID 4952 wrote to memory of 1876	4952	pdates.exe	89
PID 4952 wrote to memory of 1876	4952	pdates.exe	89
PID 1876 wrote to memory of 3884	1876	cmd.exe	91
PID 1876 wrote to memory of 3884	1876	cmd.exe	91
PID 1876 wrote to memory of 3884	1876	cmd.exe	91
PID 1876 wrote to memory of 4648	1876	cmd.exe	92
PID 1876 wrote to memory of 4648	1876	cmd.exe	92
PID 1876 wrote to memory of 4648	1876	cmd.exe	92
PID 1876 wrote to memory of 976	1876	cmd.exe	93
PID 1876 wrote to memory of 976	1876	cmd.exe	93
PID 1876 wrote to memory of 976	1876	cmd.exe	93
PID 1876 wrote to memory of 3076	1876	cmd.exe	94
PID 1876 wrote to memory of 3076	1876	cmd.exe	94
PID 1876 wrote to memory of 3076	1876	cmd.exe	94
PID 1876 wrote to memory of 1448	1876	cmd.exe	95
PID 1876 wrote to memory of 1448	1876	cmd.exe	95
PID 1876 wrote to memory of 1448	1876	cmd.exe	95
PID 1876 wrote to memory of 968	1876	cmd.exe	96
PID 1876 wrote to memory of 968	1876	cmd.exe	96
PID 1876 wrote to memory of 968	1876	cmd.exe	96
PID 3296 wrote to memory of 2364	3296	9a72ed316bbd2e389eb2ecd7243e5841d041badae874aa11f831b452a7cff8b3.exe	98
PID 3296 wrote to memory of 2364	3296	9a72ed316bbd2e389eb2ecd7243e5841d041badae874aa11f831b452a7cff8b3.exe	98
PID 3296 wrote to memory of 2364	3296	9a72ed316bbd2e389eb2ecd7243e5841d041badae874aa11f831b452a7cff8b3.exe	98

C:\Users\Admin\AppData\Local\Temp\9a72ed316bbd2e389eb2ecd7243e5841d041badae874aa11f831b452a7cff8b3.exe
"C:\Users\Admin\AppData\Local\Temp\9a72ed316bbd2e389eb2ecd7243e5841d041badae874aa11f831b452a7cff8b3.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3296
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9784938.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9784938.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4056
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9541649.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9541649.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:2292
  - - C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
      "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:4952
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN pdates.exe /TR "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe" /F
        5⤵
        Creates scheduled task(s)
        
        PID:2504
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "pdates.exe" /P "Admin:N"&&CACLS "pdates.exe" /P "Admin:R" /E&&echo Y|CACLS "..\925e7e99c5" /P "Admin:N"&&CACLS "..\925e7e99c5" /P "Admin:R" /E&&Exit
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:1876
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:3884
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:N"
        6⤵
        
        PID:4648
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:R" /E
        6⤵
        
        PID:976
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:3076
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:N"
        6⤵
        
        PID:1448
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:R" /E
        6⤵
        
        PID:968
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3421041.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3421041.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:812
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j4435350.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j4435350.exe
  2⤵
  - Executes dropped EXE
  PID:2364

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:4696

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:4700

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\j4435350.exe

Filesize
174KB

MD5
59828ae17439756d437ab117a703fed1

SHA1
b9ec9e8ed317695cf334ce9199108d9efce2b609

SHA256
3638d6290ee0e43d6fbb70ba10cf7b04168e2989f0dd1c7d843f4d34afd7c7cc

SHA512
b11bab3e7cc2f59a45dacbfaff48eed0233aec9015100336eecd215bf1ae01dab5ed74f420e9c0c0b10ea201ed1c8174c1d0c501106a4c958e780823ba5f6d51

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9784938.exe

Filesize
234KB

MD5
87959c24901cbb68b1ed0d31e966bf21

SHA1
fe41e590bfc0981fb23824ffd5718fd8ab4e5f08

SHA256
b166360a21c7ca4e9f1d17451efc07ffc57fae78b2684eb443d6b811d97a5bf6

SHA512
80c637b9caa3eee5669979c3ba891dcde79937711f1dda5c15f1fedb8fef892e5f3ab12486b7869183d8effb61e394dff48539fa39eb2b4895a004413d66a532

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9541649.exe

Filesize
223KB

MD5
aea234064483f651010cf9d981f59fea

SHA1
002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

SHA256
58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

SHA512
eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3421041.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/812-27-0x0000000000600000-0x000000000060A000-memory.dmp

Filesize
40KB

Download
memory/2364-32-0x0000000000AF0000-0x0000000000B20000-memory.dmp

Filesize
192KB

Download
memory/2364-33-0x0000000005410000-0x0000000005416000-memory.dmp

Filesize
24KB

Download
memory/2364-34-0x000000000ADE0000-0x000000000B3F8000-memory.dmp

Filesize
6.1MB

Download
memory/2364-35-0x000000000A960000-0x000000000AA6A000-memory.dmp

Filesize
1.0MB

Download
memory/2364-36-0x000000000A8A0000-0x000000000A8B2000-memory.dmp

Filesize
72KB

Download
memory/2364-37-0x000000000A900000-0x000000000A93C000-memory.dmp

Filesize
240KB

Download
memory/2364-38-0x0000000004E10000-0x0000000004E5C000-memory.dmp

Filesize
304KB

Download