amadey | 0d3870d43882a263c0511d1f89fbae94912261a6be64dc949d87cdad8f3a7de8

Analysis

max time kernel
142s
max time network
155s
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 18:18

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General

Target

58f6935c15dbff1158f14839ec623027150c9807c5e1aeaaf3896d516c27be59.exe
Size

390KB
MD5

28d3660c5b5ef787497ffb61b19f8e61
SHA1

af3674bb9549c5af5b3a156aeb98f2b073b50dbb
SHA256

58f6935c15dbff1158f14839ec623027150c9807c5e1aeaaf3896d516c27be59
SHA512

f2132054b9f63b405c4a1c3cbbb693e391433b5f08d0b6671ea3e0ec1c558452a38f12863f5d58747efcc46117f184cdb26fd3dc8fbae7608b325f067d67c115
SSDEEP

6144:KGy+bnr+Ap0yN90QErXGkWKjZN7QR5nPl1t7Oack6pfBNEmMXmoA:CMrcy90NmlrVMpNgXm1

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
behavioral14/files/0x00070000000235d6-25.dat	healer
behavioral14/memory/880-27-0x00000000004A0000-0x00000000004AA000-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"	h4700191.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h4700191.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h4700191.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h4700191.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h4700191.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h4700191.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/0x00070000000235d3-30.dat	family_redline
behavioral14/memory/716-32-0x0000000000860000-0x0000000000890000-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-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	g9834850.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	danke.exe

Executes dropped EXE 7 IoCs

pid	Process
4632	x6702890.exe
4060	g9834850.exe
4456	danke.exe
880	h4700191.exe
716	j2931797.exe
2620	danke.exe
3988	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"	h4700191.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\\\""	58f6935c15dbff1158f14839ec623027150c9807c5e1aeaaf3896d516c27be59.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\\\""	x6702890.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
4512	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
880	h4700191.exe
880	h4700191.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	880	h4700191.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 2808 wrote to memory of 4632	2808	58f6935c15dbff1158f14839ec623027150c9807c5e1aeaaf3896d516c27be59.exe	89
PID 2808 wrote to memory of 4632	2808	58f6935c15dbff1158f14839ec623027150c9807c5e1aeaaf3896d516c27be59.exe	89
PID 2808 wrote to memory of 4632	2808	58f6935c15dbff1158f14839ec623027150c9807c5e1aeaaf3896d516c27be59.exe	89
PID 4632 wrote to memory of 4060	4632	x6702890.exe	90
PID 4632 wrote to memory of 4060	4632	x6702890.exe	90
PID 4632 wrote to memory of 4060	4632	x6702890.exe	90
PID 4060 wrote to memory of 4456	4060	g9834850.exe	93
PID 4060 wrote to memory of 4456	4060	g9834850.exe	93
PID 4060 wrote to memory of 4456	4060	g9834850.exe	93
PID 4632 wrote to memory of 880	4632	x6702890.exe	94
PID 4632 wrote to memory of 880	4632	x6702890.exe	94
PID 4456 wrote to memory of 4512	4456	danke.exe	96
PID 4456 wrote to memory of 4512	4456	danke.exe	96
PID 4456 wrote to memory of 4512	4456	danke.exe	96
PID 4456 wrote to memory of 2440	4456	danke.exe	98
PID 4456 wrote to memory of 2440	4456	danke.exe	98
PID 4456 wrote to memory of 2440	4456	danke.exe	98
PID 2440 wrote to memory of 2212	2440	cmd.exe	100
PID 2440 wrote to memory of 2212	2440	cmd.exe	100
PID 2440 wrote to memory of 2212	2440	cmd.exe	100
PID 2440 wrote to memory of 4376	2440	cmd.exe	101
PID 2440 wrote to memory of 4376	2440	cmd.exe	101
PID 2440 wrote to memory of 4376	2440	cmd.exe	101
PID 2440 wrote to memory of 2068	2440	cmd.exe	102
PID 2440 wrote to memory of 2068	2440	cmd.exe	102
PID 2440 wrote to memory of 2068	2440	cmd.exe	102
PID 2440 wrote to memory of 3848	2440	cmd.exe	103
PID 2440 wrote to memory of 3848	2440	cmd.exe	103
PID 2440 wrote to memory of 3848	2440	cmd.exe	103
PID 2440 wrote to memory of 2520	2440	cmd.exe	104
PID 2440 wrote to memory of 2520	2440	cmd.exe	104
PID 2440 wrote to memory of 2520	2440	cmd.exe	104
PID 2440 wrote to memory of 4424	2440	cmd.exe	105
PID 2440 wrote to memory of 4424	2440	cmd.exe	105
PID 2440 wrote to memory of 4424	2440	cmd.exe	105
PID 2808 wrote to memory of 716	2808	58f6935c15dbff1158f14839ec623027150c9807c5e1aeaaf3896d516c27be59.exe	109
PID 2808 wrote to memory of 716	2808	58f6935c15dbff1158f14839ec623027150c9807c5e1aeaaf3896d516c27be59.exe	109
PID 2808 wrote to memory of 716	2808	58f6935c15dbff1158f14839ec623027150c9807c5e1aeaaf3896d516c27be59.exe	109

C:\Users\Admin\AppData\Local\Temp\58f6935c15dbff1158f14839ec623027150c9807c5e1aeaaf3896d516c27be59.exe
"C:\Users\Admin\AppData\Local\Temp\58f6935c15dbff1158f14839ec623027150c9807c5e1aeaaf3896d516c27be59.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2808
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6702890.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6702890.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4632
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9834850.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9834850.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:4060
  - - 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:4456
    - - 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:4512
    - - 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:2440
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:2212
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        6⤵
        
        PID:4376
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        6⤵
        
        PID:2068
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:3848
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        6⤵
        
        PID:2520
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        6⤵
        
        PID:4424
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4700191.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4700191.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:880
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j2931797.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j2931797.exe
  2⤵
  - Executes dropped EXE
  PID:716

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3884,i,3724086843943218842,1026644135694712596,262144 --variations-seed-version --mojo-platform-channel-handle=4368 /prefetch:8
1⤵
PID:3732

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:2620

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:3988

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\j2931797.exe

Filesize
172KB

MD5
08d05601be7784a0153f05d21093f484

SHA1
05ef77ec90b27a5493c79a4534c117b0e038d8e9

SHA256
faadcd47b64f0e3272d3b1808645165b7a7801a0ab44d2164ccc61d88a86427f

SHA512
b11121a167e62178e5a4d44bc92627ba9a73fa66bb23a68c21fb8bd1059bb58cd890606b1ceacbc33808f0a1f73338d8495b4da65e993c114a39b5e2aa70fe21

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6702890.exe

Filesize
234KB

MD5
f098b0d0e007f4f7107fbad1bfed3413

SHA1
344f8235ebecaaac7e069b9b310ad07037709790

SHA256
4ef491375af72e0b703014c4c89f2cfa2083ae2220f1bde83c5edd282fde76f2

SHA512
c7c245b47242e5e70639a6f96eef947abff5fd535ae5021b2bc3eb503d503815f9a5dbbe1a8709230b7cc9071f3113d64101082bed11f39d226be0bf75f34085

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g9834850.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4700191.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/716-32-0x0000000000860000-0x0000000000890000-memory.dmp

Filesize
192KB

Download
memory/716-33-0x0000000002B10000-0x0000000002B16000-memory.dmp

Filesize
24KB

Download
memory/716-34-0x000000000AD50000-0x000000000B368000-memory.dmp

Filesize
6.1MB

Download
memory/716-35-0x000000000A840000-0x000000000A94A000-memory.dmp

Filesize
1.0MB

Download
memory/716-36-0x000000000A750000-0x000000000A762000-memory.dmp

Filesize
72KB

Download
memory/716-37-0x000000000A7B0000-0x000000000A7EC000-memory.dmp

Filesize
240KB

Download
memory/716-38-0x0000000004C70000-0x0000000004CBC000-memory.dmp

Filesize
304KB

Download
memory/880-27-0x00000000004A0000-0x00000000004AA000-memory.dmp

Filesize
40KB

Download