amadey | 82d1eca76037f568efb55ba04db39dbaad07d12a6fe618a601317562ac1dbdfe

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
09-05-2024 11:02

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General

Target

55de348478f00c0877bff6a44118e1b412443ef85c1e45f12245fb8483acb6bf.exe
Size

390KB
MD5

886cbfdd99e1429ee45e56555632595a
SHA1

4e6bf126ffdff44ff512d4dd7a60a410fd53a6c3
SHA256

55de348478f00c0877bff6a44118e1b412443ef85c1e45f12245fb8483acb6bf
SHA512

3775eee232fb7bd63faf5c10e123652be95db7e66e595114239606ffe91a6be3314d521315035bc5b05a3c5345eb791520409967e9345395221d549c4dd1067d
SSDEEP

12288:YMrYy901cQx64cJM44GRgBYCoqZlqW3jN:gymbx2S4j6z5W8N

Score

10^/10

amadey healer redline news 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

news

77.91.68.68:19071

Attributes

auth_value
99ba2ffe8d72ebe9fdc7e758c94db148

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
behavioral6/files/0x000700000002343b-25.dat	healer
behavioral6/memory/752-27-0x0000000000D40000-0x0000000000D4A000-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\DisableBehaviorMonitoring = "1"	h6869307.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h6869307.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h6869307.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h6869307.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h6869307.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h6869307.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
behavioral6/files/0x0007000000023438-30.dat	family_redline
behavioral6/memory/2388-32-0x00000000002A0000-0x00000000002D0000-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-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	pdates.exe
Key value queried	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	g9544814.exe

Executes dropped EXE 8 IoCs

pid	Process
4252	x1950649.exe
4740	g9544814.exe
4656	pdates.exe
752	h6869307.exe
2388	j9486302.exe
1992	pdates.exe
2360	pdates.exe
3732	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"	h6869307.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\\\""	55de348478f00c0877bff6a44118e1b412443ef85c1e45f12245fb8483acb6bf.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\\\""	x1950649.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
3884	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
752	h6869307.exe
752	h6869307.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	752	h6869307.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 3228 wrote to memory of 4252	3228	55de348478f00c0877bff6a44118e1b412443ef85c1e45f12245fb8483acb6bf.exe	82
PID 3228 wrote to memory of 4252	3228	55de348478f00c0877bff6a44118e1b412443ef85c1e45f12245fb8483acb6bf.exe	82
PID 3228 wrote to memory of 4252	3228	55de348478f00c0877bff6a44118e1b412443ef85c1e45f12245fb8483acb6bf.exe	82
PID 4252 wrote to memory of 4740	4252	x1950649.exe	83
PID 4252 wrote to memory of 4740	4252	x1950649.exe	83
PID 4252 wrote to memory of 4740	4252	x1950649.exe	83
PID 4740 wrote to memory of 4656	4740	g9544814.exe	87
PID 4740 wrote to memory of 4656	4740	g9544814.exe	87
PID 4740 wrote to memory of 4656	4740	g9544814.exe	87
PID 4252 wrote to memory of 752	4252	x1950649.exe	88
PID 4252 wrote to memory of 752	4252	x1950649.exe	88
PID 4656 wrote to memory of 3884	4656	pdates.exe	89
PID 4656 wrote to memory of 3884	4656	pdates.exe	89
PID 4656 wrote to memory of 3884	4656	pdates.exe	89
PID 4656 wrote to memory of 3288	4656	pdates.exe	91
PID 4656 wrote to memory of 3288	4656	pdates.exe	91
PID 4656 wrote to memory of 3288	4656	pdates.exe	91
PID 3288 wrote to memory of 1692	3288	cmd.exe	93
PID 3288 wrote to memory of 1692	3288	cmd.exe	93
PID 3288 wrote to memory of 1692	3288	cmd.exe	93
PID 3288 wrote to memory of 4064	3288	cmd.exe	94
PID 3288 wrote to memory of 4064	3288	cmd.exe	94
PID 3288 wrote to memory of 4064	3288	cmd.exe	94
PID 3288 wrote to memory of 1696	3288	cmd.exe	95
PID 3288 wrote to memory of 1696	3288	cmd.exe	95
PID 3288 wrote to memory of 1696	3288	cmd.exe	95
PID 3288 wrote to memory of 3920	3288	cmd.exe	96
PID 3288 wrote to memory of 3920	3288	cmd.exe	96
PID 3288 wrote to memory of 3920	3288	cmd.exe	96
PID 3288 wrote to memory of 2704	3288	cmd.exe	97
PID 3288 wrote to memory of 2704	3288	cmd.exe	97
PID 3288 wrote to memory of 2704	3288	cmd.exe	97
PID 3288 wrote to memory of 400	3288	cmd.exe	98
PID 3288 wrote to memory of 400	3288	cmd.exe	98
PID 3288 wrote to memory of 400	3288	cmd.exe	98
PID 3228 wrote to memory of 2388	3228	55de348478f00c0877bff6a44118e1b412443ef85c1e45f12245fb8483acb6bf.exe	105
PID 3228 wrote to memory of 2388	3228	55de348478f00c0877bff6a44118e1b412443ef85c1e45f12245fb8483acb6bf.exe	105
PID 3228 wrote to memory of 2388	3228	55de348478f00c0877bff6a44118e1b412443ef85c1e45f12245fb8483acb6bf.exe	105

C:\Users\Admin\AppData\Local\Temp\55de348478f00c0877bff6a44118e1b412443ef85c1e45f12245fb8483acb6bf.exe
"C:\Users\Admin\AppData\Local\Temp\55de348478f00c0877bff6a44118e1b412443ef85c1e45f12245fb8483acb6bf.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3228
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1950649.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1950649.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4252
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9544814.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9544814.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:4740
  - - 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:4656
    - - 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:3884
    - - 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:3288
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:1692
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:N"
        6⤵
        
        PID:4064
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:R" /E
        6⤵
        
        PID:1696
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:3920
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:N"
        6⤵
        
        PID:2704
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:R" /E
        6⤵
        
        PID:400
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6869307.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6869307.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:752
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j9486302.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j9486302.exe
  2⤵
  - Executes dropped EXE
  PID:2388

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:1992

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:2360

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:3732

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\j9486302.exe

Filesize
175KB

MD5
bfceb63e13df3126107cdbc6ef686e3e

SHA1
0bb8026c9d37249d1b066ce500c98727cfd5f44f

SHA256
762867a742a0d13a358d9cb70ce1d6dddce658f5175803c06f465713f5a3721f

SHA512
d59add02f27e06282b971a367986599a70a28bce69bdd5261e2acd6897a41140d3ee7d817bee69fd6a39786c735184f2c091f8f82f85cbc76467d1c963a9ad3b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1950649.exe

Filesize
234KB

MD5
0e1b6f0e90ba0b1edb4fc89f54a3415e

SHA1
1be7b3ba729ae63f43047e3823d4a96612bee213

SHA256
ffff9bfc03141c89bfa03838cda738ce7f4fff5dc01122a959addb2cd3080f76

SHA512
4790774e1defa3c1791befc8b06ef607707a9cd3ecb6160eff9ea1e82d54e4f790aa1c752a559302882a43f46904bf06fc7a41109706101ea24c85a743478b16

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9544814.exe

Filesize
223KB

MD5
aea234064483f651010cf9d981f59fea

SHA1
002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

SHA256
58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

SHA512
eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6869307.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/752-27-0x0000000000D40000-0x0000000000D4A000-memory.dmp

Filesize
40KB

Download
memory/2388-32-0x00000000002A0000-0x00000000002D0000-memory.dmp

Filesize
192KB

Download
memory/2388-33-0x0000000004CC0000-0x0000000004CC6000-memory.dmp

Filesize
24KB

Download
memory/2388-34-0x000000000A720000-0x000000000AD38000-memory.dmp

Filesize
6.1MB

Download
memory/2388-35-0x000000000A250000-0x000000000A35A000-memory.dmp

Filesize
1.0MB

Download
memory/2388-36-0x000000000A190000-0x000000000A1A2000-memory.dmp

Filesize
72KB

Download
memory/2388-37-0x000000000A1F0000-0x000000000A22C000-memory.dmp

Filesize
240KB

Download
memory/2388-38-0x0000000004660000-0x00000000046AC000-memory.dmp

Filesize
304KB

Download