amadey | 205ae779babd66a06edef8f4549388af61dbb854e06c82a7f291317f4dbe780e

Analysis

max time kernel
149s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 13:14

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General

Target

80f298c436aec6fc79755a500c4350e1d63215b9088f36710903936de3cedc94.exe
Size

389KB
MD5

2ade2eca7ef3588a241faa5eb9c4edc5
SHA1

0cb3f7a34bbd6fc353cf75997ca96974255f6243
SHA256

80f298c436aec6fc79755a500c4350e1d63215b9088f36710903936de3cedc94
SHA512

6a180e614bebf77a83ab8efeaec6ac20d4b7ceef19b01610b8f19f325e5fe37c5cdea4a88d858bfee0e7d5574da41867d738d2b0b526830e73e5ff8c2693991a
SSDEEP

12288:0Mrpy90UHPXysVcfTOgBYCNLVbx2oXQSvd:tybv1G7NzHVESvd

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
behavioral15/files/0x0007000000023401-25.dat	healer
behavioral15/memory/4316-27-0x0000000000450000-0x000000000045A000-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\DisableScanOnRealtimeEnable = "1"	h4606134.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h4606134.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h4606134.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h4606134.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h4606134.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h4606134.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
behavioral15/files/0x00070000000233fe-31.dat	family_redline
behavioral15/memory/3212-33-0x0000000000720000-0x0000000000750000-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	g3294115.exe
Key value queried	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	pdates.exe

Executes dropped EXE 8 IoCs

pid	Process
3260	x0096760.exe
1620	g3294115.exe
3856	pdates.exe
4316	h4606134.exe
1812	pdates.exe
3212	j6935570.exe
4472	pdates.exe
1136	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"	h4606134.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\\\""	80f298c436aec6fc79755a500c4350e1d63215b9088f36710903936de3cedc94.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\\\""	x0096760.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
624	sc.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
3396	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4316	h4606134.exe
4316	h4606134.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4316	h4606134.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 4940 wrote to memory of 3260	4940	80f298c436aec6fc79755a500c4350e1d63215b9088f36710903936de3cedc94.exe	83
PID 4940 wrote to memory of 3260	4940	80f298c436aec6fc79755a500c4350e1d63215b9088f36710903936de3cedc94.exe	83
PID 4940 wrote to memory of 3260	4940	80f298c436aec6fc79755a500c4350e1d63215b9088f36710903936de3cedc94.exe	83
PID 3260 wrote to memory of 1620	3260	x0096760.exe	84
PID 3260 wrote to memory of 1620	3260	x0096760.exe	84
PID 3260 wrote to memory of 1620	3260	x0096760.exe	84
PID 1620 wrote to memory of 3856	1620	g3294115.exe	85
PID 1620 wrote to memory of 3856	1620	g3294115.exe	85
PID 1620 wrote to memory of 3856	1620	g3294115.exe	85
PID 3260 wrote to memory of 4316	3260	x0096760.exe	86
PID 3260 wrote to memory of 4316	3260	x0096760.exe	86
PID 3856 wrote to memory of 3396	3856	pdates.exe	88
PID 3856 wrote to memory of 3396	3856	pdates.exe	88
PID 3856 wrote to memory of 3396	3856	pdates.exe	88
PID 3856 wrote to memory of 4028	3856	pdates.exe	90
PID 3856 wrote to memory of 4028	3856	pdates.exe	90
PID 3856 wrote to memory of 4028	3856	pdates.exe	90
PID 4028 wrote to memory of 4860	4028	cmd.exe	92
PID 4028 wrote to memory of 4860	4028	cmd.exe	92
PID 4028 wrote to memory of 4860	4028	cmd.exe	92
PID 4028 wrote to memory of 3540	4028	cmd.exe	93
PID 4028 wrote to memory of 3540	4028	cmd.exe	93
PID 4028 wrote to memory of 3540	4028	cmd.exe	93
PID 4028 wrote to memory of 752	4028	cmd.exe	94
PID 4028 wrote to memory of 752	4028	cmd.exe	94
PID 4028 wrote to memory of 752	4028	cmd.exe	94
PID 4028 wrote to memory of 3156	4028	cmd.exe	96
PID 4028 wrote to memory of 3156	4028	cmd.exe	96
PID 4028 wrote to memory of 3156	4028	cmd.exe	96
PID 4028 wrote to memory of 3920	4028	cmd.exe	97
PID 4028 wrote to memory of 3920	4028	cmd.exe	97
PID 4028 wrote to memory of 3920	4028	cmd.exe	97
PID 4028 wrote to memory of 1056	4028	cmd.exe	98
PID 4028 wrote to memory of 1056	4028	cmd.exe	98
PID 4028 wrote to memory of 1056	4028	cmd.exe	98
PID 4940 wrote to memory of 3212	4940	80f298c436aec6fc79755a500c4350e1d63215b9088f36710903936de3cedc94.exe	108
PID 4940 wrote to memory of 3212	4940	80f298c436aec6fc79755a500c4350e1d63215b9088f36710903936de3cedc94.exe	108
PID 4940 wrote to memory of 3212	4940	80f298c436aec6fc79755a500c4350e1d63215b9088f36710903936de3cedc94.exe	108

C:\Users\Admin\AppData\Local\Temp\80f298c436aec6fc79755a500c4350e1d63215b9088f36710903936de3cedc94.exe
"C:\Users\Admin\AppData\Local\Temp\80f298c436aec6fc79755a500c4350e1d63215b9088f36710903936de3cedc94.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4940
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0096760.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0096760.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3260
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3294115.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3294115.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:1620
  - - 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:3856
    - - 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:3396
    - - 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:4028
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:4860
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:N"
        6⤵
        
        PID:3540
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:R" /E
        6⤵
        
        PID:752
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:3156
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:N"
        6⤵
        
        PID:3920
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:R" /E
        6⤵
        
        PID:1056
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4606134.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4606134.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4316
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j6935570.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j6935570.exe
  2⤵
  - Executes dropped EXE
  PID:3212

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:1812

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:4472

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:1136

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:624

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\j6935570.exe

Filesize
174KB

MD5
b9b326df936041afe740e52293cd89e5

SHA1
91b8c4a97b2a09fdc30fadbe95eb26b64947e6cb

SHA256
b3f51ad219c924a14b0461a475e030dade3c4b8176376fd855c90c0300d70185

SHA512
d1f20bca31b33e7df3e94a1a5d194738fb968d3d637b2fd4a851ce70a1392b48218d208ac31398b52608678b934a17e9095e1653cfbbdb9b250ad56b0d0633b8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0096760.exe

Filesize
234KB

MD5
c44e5c1dbc033b88b23bfd9c2265aec0

SHA1
746ba7772a23637a08499675b52c85928ebdd364

SHA256
892a8cab1020cfab60d998bf5ace63d960dced1c6a4f047d910eeaf729021bb8

SHA512
0ae27e9cb9bed8aabf871eaab509142ecaf024f96dcd79f256388bdd1044c5ad788a4b6da7d470c9cd4871b917d27d4cb765dba398b167d00dfe3e299d45bbbf

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3294115.exe

Filesize
223KB

MD5
aea234064483f651010cf9d981f59fea

SHA1
002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

SHA256
58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

SHA512
eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4606134.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/3212-33-0x0000000000720000-0x0000000000750000-memory.dmp

Filesize
192KB

Download
memory/3212-34-0x0000000002910000-0x0000000002916000-memory.dmp

Filesize
24KB

Download
memory/3212-35-0x000000000AB50000-0x000000000B168000-memory.dmp

Filesize
6.1MB

Download
memory/3212-36-0x000000000A6D0000-0x000000000A7DA000-memory.dmp

Filesize
1.0MB

Download
memory/3212-37-0x000000000A610000-0x000000000A622000-memory.dmp

Filesize
72KB

Download
memory/3212-38-0x000000000A670000-0x000000000A6AC000-memory.dmp

Filesize
240KB

Download
memory/3212-39-0x0000000004A50000-0x0000000004A9C000-memory.dmp

Filesize
304KB

Download
memory/4316-27-0x0000000000450000-0x000000000045A000-memory.dmp

Filesize
40KB

Download