amadey | efe008ef2d2f134b3dc13b0e7774cf5afaac37652f491658b45665e175cf12b9

Analysis

max time kernel
146s
max time network
150s
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 14:15

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General

Target

0e13a10fd67a47892e598c6953856fd7786d3e7b1f70c519cae5cfe6b7ce37cb.exe
Size

515KB
MD5

3e4e8d216a0d15843b0aec01c987bd3c
SHA1

f97fd9bdafbc200bfb0fc0831ba2f467f292e5b5
SHA256

0e13a10fd67a47892e598c6953856fd7786d3e7b1f70c519cae5cfe6b7ce37cb
SHA512

ae797941b8f5e7cf81093a47b49c043c3e22b6df6cfeb4f11d6a484c43aaefb59c913763024b54bd9955e38c84549b75854de1e248080b6a669e95ed56b096ef
SSDEEP

12288:RMrRy90hbABebqT7LJ525DJbwwIHlNkeI9UhJGT:cyEwGqG5Dl8FNWe2

Score

10^/10

amadey healer redline smokeloader nasa backdoor 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
behavioral1/files/0x000800000002345c-19.dat	healer
behavioral1/memory/4688-22-0x0000000000BD0000-0x0000000000BDA000-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\DisableOnAccessProtection = "1"	a7646583.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a7646583.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a7646583.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	a7646583.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a7646583.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a7646583.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
behavioral1/files/0x0007000000023457-43.dat	family_redline
behavioral1/memory/3116-45-0x0000000000510000-0x0000000000540000-memory.dmp	family_redline

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader

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-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	b6580300.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	danke.exe

Executes dropped EXE 10 IoCs

pid	Process
4048	v5604764.exe
940	v6688999.exe
4688	a7646583.exe
1912	b6580300.exe
1848	danke.exe
4616	c7436710.exe
1060	danke.exe
3116	d5368676.exe
708	danke.exe
4032	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"	a7646583.exe

Adds Run key to start application 2 TTPs 3 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\\\""	0e13a10fd67a47892e598c6953856fd7786d3e7b1f70c519cae5cfe6b7ce37cb.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\\\""	v5604764.exe
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\\\""	v6688999.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c7436710.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c7436710.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c7436710.exe

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
3092	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4688	a7646583.exe
4688	a7646583.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4688	a7646583.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 840 wrote to memory of 4048	840	0e13a10fd67a47892e598c6953856fd7786d3e7b1f70c519cae5cfe6b7ce37cb.exe	83
PID 840 wrote to memory of 4048	840	0e13a10fd67a47892e598c6953856fd7786d3e7b1f70c519cae5cfe6b7ce37cb.exe	83
PID 840 wrote to memory of 4048	840	0e13a10fd67a47892e598c6953856fd7786d3e7b1f70c519cae5cfe6b7ce37cb.exe	83
PID 4048 wrote to memory of 940	4048	v5604764.exe	84
PID 4048 wrote to memory of 940	4048	v5604764.exe	84
PID 4048 wrote to memory of 940	4048	v5604764.exe	84
PID 940 wrote to memory of 4688	940	v6688999.exe	85
PID 940 wrote to memory of 4688	940	v6688999.exe	85
PID 940 wrote to memory of 1912	940	v6688999.exe	101
PID 940 wrote to memory of 1912	940	v6688999.exe	101
PID 940 wrote to memory of 1912	940	v6688999.exe	101
PID 1912 wrote to memory of 1848	1912	b6580300.exe	102
PID 1912 wrote to memory of 1848	1912	b6580300.exe	102
PID 1912 wrote to memory of 1848	1912	b6580300.exe	102
PID 4048 wrote to memory of 4616	4048	v5604764.exe	103
PID 4048 wrote to memory of 4616	4048	v5604764.exe	103
PID 4048 wrote to memory of 4616	4048	v5604764.exe	103
PID 1848 wrote to memory of 3092	1848	danke.exe	104
PID 1848 wrote to memory of 3092	1848	danke.exe	104
PID 1848 wrote to memory of 3092	1848	danke.exe	104
PID 1848 wrote to memory of 1152	1848	danke.exe	106
PID 1848 wrote to memory of 1152	1848	danke.exe	106
PID 1848 wrote to memory of 1152	1848	danke.exe	106
PID 1152 wrote to memory of 3672	1152	cmd.exe	108
PID 1152 wrote to memory of 3672	1152	cmd.exe	108
PID 1152 wrote to memory of 3672	1152	cmd.exe	108
PID 1152 wrote to memory of 4896	1152	cmd.exe	109
PID 1152 wrote to memory of 4896	1152	cmd.exe	109
PID 1152 wrote to memory of 4896	1152	cmd.exe	109
PID 1152 wrote to memory of 3904	1152	cmd.exe	110
PID 1152 wrote to memory of 3904	1152	cmd.exe	110
PID 1152 wrote to memory of 3904	1152	cmd.exe	110
PID 1152 wrote to memory of 1444	1152	cmd.exe	111
PID 1152 wrote to memory of 1444	1152	cmd.exe	111
PID 1152 wrote to memory of 1444	1152	cmd.exe	111
PID 1152 wrote to memory of 4320	1152	cmd.exe	112
PID 1152 wrote to memory of 4320	1152	cmd.exe	112
PID 1152 wrote to memory of 4320	1152	cmd.exe	112
PID 1152 wrote to memory of 4348	1152	cmd.exe	113
PID 1152 wrote to memory of 4348	1152	cmd.exe	113
PID 1152 wrote to memory of 4348	1152	cmd.exe	113
PID 840 wrote to memory of 3116	840	0e13a10fd67a47892e598c6953856fd7786d3e7b1f70c519cae5cfe6b7ce37cb.exe	118
PID 840 wrote to memory of 3116	840	0e13a10fd67a47892e598c6953856fd7786d3e7b1f70c519cae5cfe6b7ce37cb.exe	118
PID 840 wrote to memory of 3116	840	0e13a10fd67a47892e598c6953856fd7786d3e7b1f70c519cae5cfe6b7ce37cb.exe	118

C:\Users\Admin\AppData\Local\Temp\0e13a10fd67a47892e598c6953856fd7786d3e7b1f70c519cae5cfe6b7ce37cb.exe
"C:\Users\Admin\AppData\Local\Temp\0e13a10fd67a47892e598c6953856fd7786d3e7b1f70c519cae5cfe6b7ce37cb.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:840
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5604764.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5604764.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4048
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6688999.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6688999.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:940
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7646583.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7646583.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4688
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6580300.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6580300.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:1912
    - - C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
        
        "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:1848
      - 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
        6⤵
        Creates scheduled task(s)
        
        PID:3092
      - 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
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:1152
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        7⤵
        
        PID:3672
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        7⤵
        
        PID:4896
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        7⤵
        
        PID:3904
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        7⤵
        
        PID:1444
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        7⤵
        
        PID:4320
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        7⤵
        
        PID:4348
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c7436710.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c7436710.exe
    3⤵
    - Executes dropped EXE
    - Checks SCSI registry key(s)
    PID:4616
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d5368676.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d5368676.exe
  2⤵
  - Executes dropped EXE
  PID:3116

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:1060

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:708

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:4032

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

Peripheral Device Discovery

T1120

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\d5368676.exe

Filesize
175KB

MD5
1272ec8af1ad9f02655955e08488ae80

SHA1
394c39542e26d47a55bc30070a77a8942018ddaf

SHA256
492cb324680be830704365bfda0edba86b85202cbc26d809aae6923d1c303a73

SHA512
7eedc9c92fa747a49cf3df5660c4eacf8edad2c882d9272f87065ffefe3c4c456ef3b848e84d7445fffa21fc733224d5dcc766fc0a7feb03efdb1fff76012813

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v5604764.exe

Filesize
359KB

MD5
ff2bc7466e2a69adeffa80573a2863f3

SHA1
23e9edf6576ae08657cba11cf2438f071cbe14c6

SHA256
12cba7d6abb8561c08742ec932c7fdc78ad76ccad94556632c66762eda6da82f

SHA512
c46067a68431aeee98a47e8b8f0695d86df1d107987970189f00533be398c06479f4b491030805616bb72571c5c8ab231404e7831d375982e55a90fb006ed562

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c7436710.exe

Filesize
32KB

MD5
4182358508f31573bfe16653fc4254f7

SHA1
84a13671c10f424820448e4f8f2d217a2b26aee3

SHA256
416b74e9fa5acd43201dd05e318606d054c19782b18998b3200e34fc77a585c2

SHA512
cde43e1bc1a68833364225fd7bfa34452ad53552a3a021820688c58effd121820aa3d27039d599f6cb5d3b84f011604d3b44e51db0f020e3fe85f343e8aea3f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6688999.exe

Filesize
235KB

MD5
76adc546940e2fbe4b272b4b0dd2d0b6

SHA1
ca0f12a2e12af0374651433e58f9c3458e332d83

SHA256
bd7f4f4a9b2c4a55fa0a581511aacfd7aa344109781495f1e917d46d5a1e30a5

SHA512
1c7b9ea4f67e2695eb2b78b797c6126bbebcf098f4142573450d86db819f04974e83991aed1770b0d4ad697980576c8b539dedd0487ccaed5a41ef23a411e382

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a7646583.exe

Filesize
15KB

MD5
8d794ec6788ec9977612c5af8a92e54f

SHA1
ad6df589c13c8cb32a1b8181044eef1e74efa00b

SHA256
747320658b08f63fbda639aba46168dcce108c0c128e8547433323164321b776

SHA512
0a8b05518cef01bbc118e3a8ca055990a6c8f5cd2ae1a5ac6e2158e7370fd9c3cb5913ca222997b3fd259e04a24b92fb31b9bcf2591229626146ce47e0c7dc61

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6580300.exe

Filesize
228KB

MD5
0709d929d383a7b7e0c0bc1b46c208f9

SHA1
c25f2c24b5e6a03116feb48832fe673927a4c347

SHA256
8e0ce2743cb2e2ce038b92ac7e4234a432279dcce4c892555b9440aa8b16265e

SHA512
92cde8147bf7dc9208261a2a1ce8c5536c28b710bc520afc5e9916920f8b9d1ba4c66b243e56a1a48c06df6c29280d76d3d5d8b2845cc158c2264b0df2b24029

Download Submit
memory/3116-48-0x000000000A4C0000-0x000000000A5CA000-memory.dmp

Filesize
1.0MB

Download
memory/3116-45-0x0000000000510000-0x0000000000540000-memory.dmp

Filesize
192KB

Download
memory/3116-46-0x00000000026B0000-0x00000000026B6000-memory.dmp

Filesize
24KB

Download
memory/3116-47-0x000000000A9D0000-0x000000000AFE8000-memory.dmp

Filesize
6.1MB

Download
memory/3116-49-0x000000000A400000-0x000000000A412000-memory.dmp

Filesize
72KB

Download
memory/3116-50-0x000000000A460000-0x000000000A49C000-memory.dmp

Filesize
240KB

Download
memory/3116-51-0x0000000004880000-0x00000000048CC000-memory.dmp

Filesize
304KB

Download
memory/4616-40-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4688-22-0x0000000000BD0000-0x0000000000BDA000-memory.dmp

Filesize
40KB

Download
memory/4688-21-0x00007FFDAAE03000-0x00007FFDAAE05000-memory.dmp

Filesize
8KB

Download