amadey | e6564b70fa3d9a9e989ad7c1bb2b027f2e5447273c0bb64f84c7940828ecb0ed

Analysis

max time kernel
157s
max time network
165s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 13:21

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General

Target

8b549a868852eb291819180cd971dd7b163003efa16b8efacf685d2d5f879a5b.exe
Size

390KB
MD5

2e8378a779c529d72cae6f125711e88c
SHA1

4b1d1bab9924629cc6b968efc89925468c90cdb9
SHA256

8b549a868852eb291819180cd971dd7b163003efa16b8efacf685d2d5f879a5b
SHA512

24dbf09588cf022952aabbd463efa15a209f9511fa20bbce46e8c24d785658449632d429dd30bac24750e0bc697be4b8b8dc0b217540195a0264a72f0957145e
SSDEEP

6144:K3y+bnr+Kp0yN90QE5HRKn43pGULDIfkdamIgLWFlv1/ea+AFw5YMdc5bcg9xb:lMriy90rUn4zLDIcABv1x+kLiecgjb

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
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3094357.exe	healer
behavioral13/memory/3284-27-0x0000000000210000-0x000000000021A000-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

Processes:

h3094357.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h3094357.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h3094357.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h3094357.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h3094357.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h3094357.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h3094357.exe

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

RedLine payload 1 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j1568602.exe	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:

g1028562.exedanke.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	g1028562.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	danke.exe

Executes dropped EXE 6 IoCs

Processes:

x2466934.exeg1028562.exedanke.exeh3094357.exej1568602.exedanke.exe

pid process

2460 x2466934.exe
4540 g1028562.exe
4548 danke.exe
3284 h3094357.exe
4744 j1568602.exe
4228 danke.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

h3094357.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" h3094357.exe

pid	process
2460	x2466934.exe
4540	g1028562.exe
4548	danke.exe
3284	h3094357.exe
4744	j1568602.exe
4228	danke.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	h3094357.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

8b549a868852eb291819180cd971dd7b163003efa16b8efacf685d2d5f879a5b.exex2466934.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\\\""	8b549a868852eb291819180cd971dd7b163003efa16b8efacf685d2d5f879a5b.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\\\""	x2466934.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

984 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

h3094357.exe

pid process

3284 h3094357.exe
3284 h3094357.exe
3284 h3094357.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

h3094357.exe

description pid process

Token: SeDebugPrivilege 3284 h3094357.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

g1028562.exe

pid process

4540 g1028562.exe

pid	process
984	schtasks.exe

pid	process
3284	h3094357.exe
3284	h3094357.exe
3284	h3094357.exe

description	pid	process
Token: SeDebugPrivilege	3284	h3094357.exe

pid	process
4540	g1028562.exe

Suspicious use of WriteProcessMemory 38 IoCs

Processes:

8b549a868852eb291819180cd971dd7b163003efa16b8efacf685d2d5f879a5b.exex2466934.exeg1028562.exedanke.execmd.exe

description	pid	process	target process
PID 3248 wrote to memory of 2460	3248	8b549a868852eb291819180cd971dd7b163003efa16b8efacf685d2d5f879a5b.exe	x2466934.exe
PID 3248 wrote to memory of 2460	3248	8b549a868852eb291819180cd971dd7b163003efa16b8efacf685d2d5f879a5b.exe	x2466934.exe
PID 3248 wrote to memory of 2460	3248	8b549a868852eb291819180cd971dd7b163003efa16b8efacf685d2d5f879a5b.exe	x2466934.exe
PID 2460 wrote to memory of 4540	2460	x2466934.exe	g1028562.exe
PID 2460 wrote to memory of 4540	2460	x2466934.exe	g1028562.exe
PID 2460 wrote to memory of 4540	2460	x2466934.exe	g1028562.exe
PID 4540 wrote to memory of 4548	4540	g1028562.exe	danke.exe
PID 4540 wrote to memory of 4548	4540	g1028562.exe	danke.exe
PID 4540 wrote to memory of 4548	4540	g1028562.exe	danke.exe
PID 2460 wrote to memory of 3284	2460	x2466934.exe	h3094357.exe
PID 2460 wrote to memory of 3284	2460	x2466934.exe	h3094357.exe
PID 4548 wrote to memory of 984	4548	danke.exe	schtasks.exe
PID 4548 wrote to memory of 984	4548	danke.exe	schtasks.exe
PID 4548 wrote to memory of 984	4548	danke.exe	schtasks.exe
PID 4548 wrote to memory of 2064	4548	danke.exe	cmd.exe
PID 4548 wrote to memory of 2064	4548	danke.exe	cmd.exe
PID 4548 wrote to memory of 2064	4548	danke.exe	cmd.exe
PID 2064 wrote to memory of 1508	2064	cmd.exe	cmd.exe
PID 2064 wrote to memory of 1508	2064	cmd.exe	cmd.exe
PID 2064 wrote to memory of 1508	2064	cmd.exe	cmd.exe
PID 2064 wrote to memory of 1656	2064	cmd.exe	cacls.exe
PID 2064 wrote to memory of 1656	2064	cmd.exe	cacls.exe
PID 2064 wrote to memory of 1656	2064	cmd.exe	cacls.exe
PID 2064 wrote to memory of 3732	2064	cmd.exe	cacls.exe
PID 2064 wrote to memory of 3732	2064	cmd.exe	cacls.exe
PID 2064 wrote to memory of 3732	2064	cmd.exe	cacls.exe
PID 2064 wrote to memory of 4712	2064	cmd.exe	cmd.exe
PID 2064 wrote to memory of 4712	2064	cmd.exe	cmd.exe
PID 2064 wrote to memory of 4712	2064	cmd.exe	cmd.exe
PID 2064 wrote to memory of 336	2064	cmd.exe	cacls.exe
PID 2064 wrote to memory of 336	2064	cmd.exe	cacls.exe
PID 2064 wrote to memory of 336	2064	cmd.exe	cacls.exe
PID 2064 wrote to memory of 696	2064	cmd.exe	cacls.exe
PID 2064 wrote to memory of 696	2064	cmd.exe	cacls.exe
PID 2064 wrote to memory of 696	2064	cmd.exe	cacls.exe
PID 3248 wrote to memory of 4744	3248	8b549a868852eb291819180cd971dd7b163003efa16b8efacf685d2d5f879a5b.exe	j1568602.exe
PID 3248 wrote to memory of 4744	3248	8b549a868852eb291819180cd971dd7b163003efa16b8efacf685d2d5f879a5b.exe	j1568602.exe
PID 3248 wrote to memory of 4744	3248	8b549a868852eb291819180cd971dd7b163003efa16b8efacf685d2d5f879a5b.exe	j1568602.exe

C:\Users\Admin\AppData\Local\Temp\8b549a868852eb291819180cd971dd7b163003efa16b8efacf685d2d5f879a5b.exe
"C:\Users\Admin\AppData\Local\Temp\8b549a868852eb291819180cd971dd7b163003efa16b8efacf685d2d5f879a5b.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3248

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2466934.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2466934.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2460

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1028562.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1028562.exe
3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4540

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:4548

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:984

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:2064

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
6⤵
PID:1508

C:\Windows\SysWOW64\cacls.exe
CACLS "danke.exe" /P "Admin:N"
6⤵
PID:1656

C:\Windows\SysWOW64\cacls.exe
CACLS "danke.exe" /P "Admin:R" /E
6⤵
PID:3732

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
6⤵
PID:4712

C:\Windows\SysWOW64\cacls.exe
CACLS "..\3ec1f323b5" /P "Admin:N"
6⤵
PID:336

C:\Windows\SysWOW64\cacls.exe
CACLS "..\3ec1f323b5" /P "Admin:R" /E
6⤵
PID:696

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3094357.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3094357.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3284

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j1568602.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j1568602.exe
2⤵
- Executes dropped EXE
PID:4744

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 --mojo-platform-channel-handle=1408 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8
1⤵
PID:3656

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:4228

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\j1568602.exe
Filesize
173KB

MD5
45c91a14170a0e302dd52df2938617aa

SHA1
cc88a849ff3e75b46a2a0c4e7a69ede018ec254e

SHA256
1baba3253f3576a5314576f444a3353b4d6c5b34c3e296b8f9fc9d6c8264a1dd

SHA512
70c370676a4d3f7d95f640aa8894573eea2212d8a2b0da1b4a0a8ec3ac90fc23414fe8200feb156f30efceaba994c6ab2082216773a0d284f63d7dacb86f4b06

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2466934.exe
Filesize
234KB

MD5
15fb4786a2f674c7576ff4150828ae51

SHA1
71dc0a584da2277291d73acd6862ea5e187d0c10

SHA256
3f6b4f35bbb4e5e4a0af042fa4b811ecc1d56e4f74c435460ee9772b0149743e

SHA512
0211b2529bffb8ca57c01e6505e8af1788db85f7d691b367e1ffa0e4b5b368eb5e7176668cb7e0970ea20f4f1ce51f6ebbecfe1d85b915e393942b0a4b0ae32c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1028562.exe
Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3094357.exe
Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/2460-29-0x00000000764F0000-0x000000007656B000-memory.dmp

Filesize
492KB

Download
memory/3284-27-0x0000000000210000-0x000000000021A000-memory.dmp

Filesize
40KB

Download