amadey | d3b7e5cbe2980cd2fb6f7f30eaade26a956ec4a02e71ed37c80b263166b40ef2

Analysis

max time kernel
149s
max time network
153s
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 14:29

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General

Target

da09729d570cd93ed61c515d8407a5f4b201aca65e870a52b3082a39645d32e8.exe
Size

517KB
MD5

0a0496a64597ed2a279826f1f99e8b80
SHA1

a56286aca00d98cc6dd17e0a0ca0776d270f6934
SHA256

da09729d570cd93ed61c515d8407a5f4b201aca65e870a52b3082a39645d32e8
SHA512

f6d434ff7fe88438c872da5c09771f2bc4c3d6dfa3027cdeea95f5b357fe722bc9c197921ee929bb21651e3678dc30c606c5474ae3571178ea9613f3abf64e4b
SSDEEP

12288:XMrny90SGsys5qsuyfEBsRv9isNkG+Oce:Yy99XuysQjuFOce

Score

10^/10

amadey healer redline papik 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

papik

77.91.124.156:19071

Attributes

auth_value
325a615d8be5db8e2f7a4c2448fdac3a

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\IXP002.TMP\k3764084.exe	healer
behavioral19/memory/4776-21-0x00000000001D0000-0x00000000001DA000-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:

k3764084.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	k3764084.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	k3764084.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	k3764084.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	k3764084.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	k3764084.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	k3764084.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\IXP001.TMP\m2036005.exe	family_redline
behavioral19/memory/1580-40-0x0000000000C40000-0x0000000000C70000-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:

l2609246.exepdates.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation	l2609246.exe
Key value queried	\REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation	pdates.exe

Executes dropped EXE 9 IoCs

Processes:

y0103356.exey3789475.exek3764084.exel2609246.exepdates.exem2036005.exepdates.exepdates.exepdates.exe

pid process

2784 y0103356.exe
1432 y3789475.exe
4776 k3764084.exe
3060 l2609246.exe
1712 pdates.exe
1580 m2036005.exe
2044 pdates.exe
2252 pdates.exe
3772 pdates.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

k3764084.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" k3764084.exe

pid	process
2784	y0103356.exe
1432	y3789475.exe
4776	k3764084.exe
3060	l2609246.exe
1712	pdates.exe
1580	m2036005.exe
2044	pdates.exe
2252	pdates.exe
3772	pdates.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	k3764084.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

y3789475.exeda09729d570cd93ed61c515d8407a5f4b201aca65e870a52b3082a39645d32e8.exey0103356.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	y3789475.exe
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\\\""	da09729d570cd93ed61c515d8407a5f4b201aca65e870a52b3082a39645d32e8.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\\\""	y0103356.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

1500 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

k3764084.exe

pid process

4776 k3764084.exe
4776 k3764084.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

k3764084.exe

description pid process

Token: SeDebugPrivilege 4776 k3764084.exe

pid	process
1500	schtasks.exe

pid	process
4776	k3764084.exe
4776	k3764084.exe

description	pid	process
Token: SeDebugPrivilege	4776	k3764084.exe

Suspicious use of WriteProcessMemory 41 IoCs

Processes:

da09729d570cd93ed61c515d8407a5f4b201aca65e870a52b3082a39645d32e8.exey0103356.exey3789475.exel2609246.exepdates.execmd.exe

description	pid	process	target process
PID 3860 wrote to memory of 2784	3860	da09729d570cd93ed61c515d8407a5f4b201aca65e870a52b3082a39645d32e8.exe	y0103356.exe
PID 3860 wrote to memory of 2784	3860	da09729d570cd93ed61c515d8407a5f4b201aca65e870a52b3082a39645d32e8.exe	y0103356.exe
PID 3860 wrote to memory of 2784	3860	da09729d570cd93ed61c515d8407a5f4b201aca65e870a52b3082a39645d32e8.exe	y0103356.exe
PID 2784 wrote to memory of 1432	2784	y0103356.exe	y3789475.exe
PID 2784 wrote to memory of 1432	2784	y0103356.exe	y3789475.exe
PID 2784 wrote to memory of 1432	2784	y0103356.exe	y3789475.exe
PID 1432 wrote to memory of 4776	1432	y3789475.exe	k3764084.exe
PID 1432 wrote to memory of 4776	1432	y3789475.exe	k3764084.exe
PID 1432 wrote to memory of 3060	1432	y3789475.exe	l2609246.exe
PID 1432 wrote to memory of 3060	1432	y3789475.exe	l2609246.exe
PID 1432 wrote to memory of 3060	1432	y3789475.exe	l2609246.exe
PID 3060 wrote to memory of 1712	3060	l2609246.exe	pdates.exe
PID 3060 wrote to memory of 1712	3060	l2609246.exe	pdates.exe
PID 3060 wrote to memory of 1712	3060	l2609246.exe	pdates.exe
PID 2784 wrote to memory of 1580	2784	y0103356.exe	m2036005.exe
PID 2784 wrote to memory of 1580	2784	y0103356.exe	m2036005.exe
PID 2784 wrote to memory of 1580	2784	y0103356.exe	m2036005.exe
PID 1712 wrote to memory of 1500	1712	pdates.exe	schtasks.exe
PID 1712 wrote to memory of 1500	1712	pdates.exe	schtasks.exe
PID 1712 wrote to memory of 1500	1712	pdates.exe	schtasks.exe
PID 1712 wrote to memory of 536	1712	pdates.exe	cmd.exe
PID 1712 wrote to memory of 536	1712	pdates.exe	cmd.exe
PID 1712 wrote to memory of 536	1712	pdates.exe	cmd.exe
PID 536 wrote to memory of 1548	536	cmd.exe	cmd.exe
PID 536 wrote to memory of 1548	536	cmd.exe	cmd.exe
PID 536 wrote to memory of 1548	536	cmd.exe	cmd.exe
PID 536 wrote to memory of 464	536	cmd.exe	cacls.exe
PID 536 wrote to memory of 464	536	cmd.exe	cacls.exe
PID 536 wrote to memory of 464	536	cmd.exe	cacls.exe
PID 536 wrote to memory of 4564	536	cmd.exe	cacls.exe
PID 536 wrote to memory of 4564	536	cmd.exe	cacls.exe
PID 536 wrote to memory of 4564	536	cmd.exe	cacls.exe
PID 536 wrote to memory of 3108	536	cmd.exe	cmd.exe
PID 536 wrote to memory of 3108	536	cmd.exe	cmd.exe
PID 536 wrote to memory of 3108	536	cmd.exe	cmd.exe
PID 536 wrote to memory of 1332	536	cmd.exe	cacls.exe
PID 536 wrote to memory of 1332	536	cmd.exe	cacls.exe
PID 536 wrote to memory of 1332	536	cmd.exe	cacls.exe
PID 536 wrote to memory of 3492	536	cmd.exe	cacls.exe
PID 536 wrote to memory of 3492	536	cmd.exe	cacls.exe
PID 536 wrote to memory of 3492	536	cmd.exe	cacls.exe

C:\Users\Admin\AppData\Local\Temp\da09729d570cd93ed61c515d8407a5f4b201aca65e870a52b3082a39645d32e8.exe
"C:\Users\Admin\AppData\Local\Temp\da09729d570cd93ed61c515d8407a5f4b201aca65e870a52b3082a39645d32e8.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3860

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0103356.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0103356.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2784

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3789475.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3789475.exe
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1432

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k3764084.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k3764084.exe
4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4776

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l2609246.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l2609246.exe
4⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3060

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
"C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"
5⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1712

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
6⤵
- Creates scheduled task(s)
PID:1500

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
6⤵
- Suspicious use of WriteProcessMemory
PID:536

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
7⤵
PID:1548

C:\Windows\SysWOW64\cacls.exe
CACLS "pdates.exe" /P "Admin:N"
7⤵
PID:464

C:\Windows\SysWOW64\cacls.exe
CACLS "pdates.exe" /P "Admin:R" /E
7⤵
PID:4564

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
7⤵
PID:3108

C:\Windows\SysWOW64\cacls.exe
CACLS "..\925e7e99c5" /P "Admin:N"
7⤵
PID:1332

C:\Windows\SysWOW64\cacls.exe
CACLS "..\925e7e99c5" /P "Admin:R" /E
7⤵
PID:3492

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m2036005.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m2036005.exe
3⤵
- Executes dropped EXE
PID:1580

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:2044

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:2252

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:3772

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\y0103356.exe
Filesize
389KB

MD5
8946f43c4f6b2aaa321cedfc50ce97d3

SHA1
1cca4806b37f3230d6a149ca309bdb56267a9e3c

SHA256
dfe8a1dffeda9afdbcba34ea47036899d611f8c5a4e4331b25686d841275052b

SHA512
0f895d951fd7697b783ae24a6917daef8c66baa9aff32d3aaa71cce0e567513a6f0b3c93bfb25832288c6fcbafdc877c941fc3a70db6025be793c73455aa187a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m2036005.exe
Filesize
172KB

MD5
3528f1546bae24918049af28aee6a65a

SHA1
17a5b595c09a02d1b67f026b482e39017fc5a249

SHA256
fd70d0db24520ddb344ca2d73fae611dd4151c5be50869303eb5aa75a406aaa8

SHA512
0ed68ecf747d17ebb04e1d13fb2421529ac857d4e0d2b0a6cd86e413a820869dc7e4523955ce1e45ac69aafff27e52565d3bfc9b0ae5036d6006a7b48b7fb1bf

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3789475.exe
Filesize
234KB

MD5
8f4832135e473e91d5f7301239ecae68

SHA1
7e560cdc769c6e341a794ed094cfe660440b888b

SHA256
d315f9acc87dd7c6aabeb8867f35ede70db558e8a5498fec0161b37c1d7459b7

SHA512
d2f5e8f5999fc04d3862a749294779c961af86a80f653516d34ca0f37482d85d937cc369a31ef466ea598dc726aa2e059bc9eccfb972a9a8df39162fc762caf7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k3764084.exe
Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l2609246.exe
Filesize
223KB

MD5
aea234064483f651010cf9d981f59fea

SHA1
002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

SHA256
58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

SHA512
eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

Download Submit
memory/1580-42-0x0000000005D20000-0x0000000006338000-memory.dmp

Filesize
6.1MB

Download
memory/1580-40-0x0000000000C40000-0x0000000000C70000-memory.dmp

Filesize
192KB

Download
memory/1580-41-0x0000000002F20000-0x0000000002F26000-memory.dmp

Filesize
24KB

Download
memory/1580-43-0x0000000005810000-0x000000000591A000-memory.dmp

Filesize
1.0MB

Download
memory/1580-44-0x0000000005720000-0x0000000005732000-memory.dmp

Filesize
72KB

Download
memory/1580-45-0x0000000005780000-0x00000000057BC000-memory.dmp

Filesize
240KB

Download
memory/1580-46-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/4776-22-0x00007FFB46C43000-0x00007FFB46C45000-memory.dmp

Filesize
8KB

Download
memory/4776-21-0x00000000001D0000-0x00000000001DA000-memory.dmp

Filesize
40KB

Download