amadey | f7dfaa9e79da582285f964c17f202631b50c186b56fbe2c417d1cb042b2ba655

Analysis

max time kernel
148s
max time network
152s
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 12:54

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General

Target

979a97cb16762728856ff5dd929cb625d1673048544e092731742005342da799.exe
Size

390KB
MD5

07c4932eac4c00d7bf3e7c2431f28d16
SHA1

f6770982591d3c388f83c128da9cda9b7ca36162
SHA256

979a97cb16762728856ff5dd929cb625d1673048544e092731742005342da799
SHA512

9511874193241dd36176832cff61141b051a9d3df152271c10939df0dd8819f8804e3c82c757fec4dd61641140646f3e2abf262d9604ee6b4cefcc688256c65b
SSDEEP

6144:Kry+bnr+Op0yN90QEfkmMM1ki99QVS9AdKrs3zzmx+hpnKS9:hMrCy90NEM1kGIdxo+79

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

Processes:

resource	yara_rule
behavioral16/memory/3292-27-0x0000000000D40000-0x0000000000D4A000-memory.dmp	healer
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8495337.exe	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

Processes:

h8495337.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h8495337.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h8495337.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h8495337.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h8495337.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h8495337.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h8495337.exe

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

RedLine payload 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j4264570.exe	family_redline
behavioral16/memory/1556-32-0x0000000000230000-0x0000000000260000-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

Processes:

g0883666.exedanke.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	g0883666.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	danke.exe

Executes dropped EXE 7 IoCs

Processes:

x2545523.exeg0883666.exedanke.exeh8495337.exej4264570.exedanke.exedanke.exe

pid process

3108 x2545523.exe
2264 g0883666.exe
4616 danke.exe
3292 h8495337.exe
1556 j4264570.exe
3344 danke.exe
2936 danke.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

h8495337.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" h8495337.exe

pid	process
3108	x2545523.exe
2264	g0883666.exe
4616	danke.exe
3292	h8495337.exe
1556	j4264570.exe
3344	danke.exe
2936	danke.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	h8495337.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

979a97cb16762728856ff5dd929cb625d1673048544e092731742005342da799.exex2545523.exe

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\\\""	979a97cb16762728856ff5dd929cb625d1673048544e092731742005342da799.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\\\""	x2545523.exe

Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exe

pid process

1820 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

Processes:

schtasks.exe

pid process

1136 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

h8495337.exe

pid process

3292 h8495337.exe
3292 h8495337.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

h8495337.exe

description pid process

Token: SeDebugPrivilege 3292 h8495337.exe

pid	process
1820	sc.exe

pid	process
1136	schtasks.exe

pid	process
3292	h8495337.exe
3292	h8495337.exe

description	pid	process
Token: SeDebugPrivilege	3292	h8495337.exe

Suspicious use of WriteProcessMemory 38 IoCs

Processes:

979a97cb16762728856ff5dd929cb625d1673048544e092731742005342da799.exex2545523.exeg0883666.exedanke.execmd.exe

description	pid	process	target process
PID 5008 wrote to memory of 3108	5008	979a97cb16762728856ff5dd929cb625d1673048544e092731742005342da799.exe	x2545523.exe
PID 5008 wrote to memory of 3108	5008	979a97cb16762728856ff5dd929cb625d1673048544e092731742005342da799.exe	x2545523.exe
PID 5008 wrote to memory of 3108	5008	979a97cb16762728856ff5dd929cb625d1673048544e092731742005342da799.exe	x2545523.exe
PID 3108 wrote to memory of 2264	3108	x2545523.exe	g0883666.exe
PID 3108 wrote to memory of 2264	3108	x2545523.exe	g0883666.exe
PID 3108 wrote to memory of 2264	3108	x2545523.exe	g0883666.exe
PID 2264 wrote to memory of 4616	2264	g0883666.exe	danke.exe
PID 2264 wrote to memory of 4616	2264	g0883666.exe	danke.exe
PID 2264 wrote to memory of 4616	2264	g0883666.exe	danke.exe
PID 3108 wrote to memory of 3292	3108	x2545523.exe	h8495337.exe
PID 3108 wrote to memory of 3292	3108	x2545523.exe	h8495337.exe
PID 4616 wrote to memory of 1136	4616	danke.exe	schtasks.exe
PID 4616 wrote to memory of 1136	4616	danke.exe	schtasks.exe
PID 4616 wrote to memory of 1136	4616	danke.exe	schtasks.exe
PID 4616 wrote to memory of 2584	4616	danke.exe	cmd.exe
PID 4616 wrote to memory of 2584	4616	danke.exe	cmd.exe
PID 4616 wrote to memory of 2584	4616	danke.exe	cmd.exe
PID 2584 wrote to memory of 2540	2584	cmd.exe	cmd.exe
PID 2584 wrote to memory of 2540	2584	cmd.exe	cmd.exe
PID 2584 wrote to memory of 2540	2584	cmd.exe	cmd.exe
PID 2584 wrote to memory of 1044	2584	cmd.exe	cacls.exe
PID 2584 wrote to memory of 1044	2584	cmd.exe	cacls.exe
PID 2584 wrote to memory of 1044	2584	cmd.exe	cacls.exe
PID 2584 wrote to memory of 2712	2584	cmd.exe	cacls.exe
PID 2584 wrote to memory of 2712	2584	cmd.exe	cacls.exe
PID 2584 wrote to memory of 2712	2584	cmd.exe	cacls.exe
PID 2584 wrote to memory of 5080	2584	cmd.exe	cmd.exe
PID 2584 wrote to memory of 5080	2584	cmd.exe	cmd.exe
PID 2584 wrote to memory of 5080	2584	cmd.exe	cmd.exe
PID 2584 wrote to memory of 2804	2584	cmd.exe	cacls.exe
PID 2584 wrote to memory of 2804	2584	cmd.exe	cacls.exe
PID 2584 wrote to memory of 2804	2584	cmd.exe	cacls.exe
PID 2584 wrote to memory of 4800	2584	cmd.exe	cacls.exe
PID 2584 wrote to memory of 4800	2584	cmd.exe	cacls.exe
PID 2584 wrote to memory of 4800	2584	cmd.exe	cacls.exe
PID 5008 wrote to memory of 1556	5008	979a97cb16762728856ff5dd929cb625d1673048544e092731742005342da799.exe	j4264570.exe
PID 5008 wrote to memory of 1556	5008	979a97cb16762728856ff5dd929cb625d1673048544e092731742005342da799.exe	j4264570.exe
PID 5008 wrote to memory of 1556	5008	979a97cb16762728856ff5dd929cb625d1673048544e092731742005342da799.exe	j4264570.exe

C:\Users\Admin\AppData\Local\Temp\979a97cb16762728856ff5dd929cb625d1673048544e092731742005342da799.exe
"C:\Users\Admin\AppData\Local\Temp\979a97cb16762728856ff5dd929cb625d1673048544e092731742005342da799.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5008

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2545523.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2545523.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3108

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0883666.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0883666.exe
3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2264

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:4616

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:1136

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:2584

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
6⤵
PID:2540

C:\Windows\SysWOW64\cacls.exe
CACLS "danke.exe" /P "Admin:N"
6⤵
PID:1044

C:\Windows\SysWOW64\cacls.exe
CACLS "danke.exe" /P "Admin:R" /E
6⤵
PID:2712

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
6⤵
PID:5080

C:\Windows\SysWOW64\cacls.exe
CACLS "..\3ec1f323b5" /P "Admin:N"
6⤵
PID:2804

C:\Windows\SysWOW64\cacls.exe
CACLS "..\3ec1f323b5" /P "Admin:R" /E
6⤵
PID:4800

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8495337.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8495337.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3292

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j4264570.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j4264570.exe
2⤵
- Executes dropped EXE
PID:1556

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:3344

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:2936

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:1820

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j4264570.exe
Filesize
173KB

MD5
e08b5f09d43883f98d52762b873b6080

SHA1
6ded1d5e802b6d651b642ef2cd777872910cde33

SHA256
959b32020a5ccd772d9e8b40495af21bef81956efa63c914fb659c7360afee21

SHA512
315e0d243f59e9317eb24eece3609c0d55c0820248a3573331d5647422d524f1d1b6c3a55ca80b3cbaa380360bcfb9817b2121355109b9acfeed06204c97d306

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2545523.exe
Filesize
234KB

MD5
0ca0f4c9570ffac951c79620d96b8a46

SHA1
d831c9e52640a2740166a12f800a02a1e8d9a096

SHA256
b86cfaec94a3332994ae21f5e8935d5330676f1b018ca9ad4b7a230747422ff3

SHA512
c6182807700ebb5a6882e71d1d9171cdd1dc15fee157680dc7009c63c88757f30ce1e75accc12b6cbd025ac627f4662f5a0e4b3a7fab4e61261c01376069bdf3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0883666.exe
Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8495337.exe
Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/1556-32-0x0000000000230000-0x0000000000260000-memory.dmp

Filesize
192KB

Download
memory/1556-33-0x0000000002460000-0x0000000002466000-memory.dmp

Filesize
24KB

Download
memory/1556-34-0x000000000A540000-0x000000000AB58000-memory.dmp

Filesize
6.1MB

Download
memory/1556-36-0x0000000009FE0000-0x0000000009FF2000-memory.dmp

Filesize
72KB

Download
memory/1556-37-0x000000000A040000-0x000000000A07C000-memory.dmp

Filesize
240KB

Download
memory/1556-38-0x00000000045A0000-0x00000000045EC000-memory.dmp

Filesize
304KB

Download
memory/1556-35-0x000000000A0A0000-0x000000000A1AA000-memory.dmp

Filesize
1.0MB

Download
memory/3292-27-0x0000000000D40000-0x0000000000D4A000-memory.dmp

Filesize
40KB

Download