amadey | 45e94c10bbc148cc1f0e810ef4a64b3b2814960515bbe6c69d8570dde960e0b2

Analysis

max time kernel
149s
max time network
156s
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, 11:12

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General

Target

c4490bf8834c5c3594355b47c30aba72c7684a25e0614f1a74add9993af97f30.exe
Size

515KB
MD5

9b8021b570f8537a35e6473425712c56
SHA1

7705fbc7332b2945c16d51929584bbdce269f6e6
SHA256

c4490bf8834c5c3594355b47c30aba72c7684a25e0614f1a74add9993af97f30
SHA512

d84bf9600a08d87179230da9fa4655fbe0dfcfd4667eb19ac5d26ac9850f8920a81ad2c93e1859ee1841e0353bd7b339c671608211dc145effb731bd1b994247
SSDEEP

12288:kMr8y90/KKxfRPj6YJEv/IxjywHcI5kbhvfLoG0Ql2fQfz:4y6G/sjAYih0K2Qz

Score

10^/10

amadey healer redline smokeloader grom 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

grom

77.91.68.68:19071

Attributes

auth_value
9ec3129bff410b89097d656d7abc33dc

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
behavioral17/files/0x00080000000233ea-19.dat	healer
behavioral17/memory/1456-22-0x0000000000360000-0x000000000036A000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	a6374392.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a6374392.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a6374392.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a6374392.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a6374392.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a6374392.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
behavioral17/files/0x00070000000233e5-42.dat	family_redline
behavioral17/memory/1376-44-0x0000000000FB0000-0x0000000000FE0000-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-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	b3417358.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	danke.exe

Executes dropped EXE 9 IoCs

pid	Process
3192	v3919422.exe
3196	v6386104.exe
1456	a6374392.exe
2220	b3417358.exe
4656	danke.exe
2840	c7654671.exe
1376	d3796674.exe
1272	danke.exe
2900	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"	a6374392.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\\\""	c4490bf8834c5c3594355b47c30aba72c7684a25e0614f1a74add9993af97f30.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\\\""	v3919422.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\\\""	v6386104.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	c7654671.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c7654671.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c7654671.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
816	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1456	a6374392.exe
1456	a6374392.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1456	a6374392.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 3192	2400	c4490bf8834c5c3594355b47c30aba72c7684a25e0614f1a74add9993af97f30.exe	82
PID 2400 wrote to memory of 3192	2400	c4490bf8834c5c3594355b47c30aba72c7684a25e0614f1a74add9993af97f30.exe	82
PID 2400 wrote to memory of 3192	2400	c4490bf8834c5c3594355b47c30aba72c7684a25e0614f1a74add9993af97f30.exe	82
PID 3192 wrote to memory of 3196	3192	v3919422.exe	84
PID 3192 wrote to memory of 3196	3192	v3919422.exe	84
PID 3192 wrote to memory of 3196	3192	v3919422.exe	84
PID 3196 wrote to memory of 1456	3196	v6386104.exe	85
PID 3196 wrote to memory of 1456	3196	v6386104.exe	85
PID 3196 wrote to memory of 2220	3196	v6386104.exe	87
PID 3196 wrote to memory of 2220	3196	v6386104.exe	87
PID 3196 wrote to memory of 2220	3196	v6386104.exe	87
PID 2220 wrote to memory of 4656	2220	b3417358.exe	88
PID 2220 wrote to memory of 4656	2220	b3417358.exe	88
PID 2220 wrote to memory of 4656	2220	b3417358.exe	88
PID 3192 wrote to memory of 2840	3192	v3919422.exe	89
PID 3192 wrote to memory of 2840	3192	v3919422.exe	89
PID 3192 wrote to memory of 2840	3192	v3919422.exe	89
PID 4656 wrote to memory of 816	4656	danke.exe	90
PID 4656 wrote to memory of 816	4656	danke.exe	90
PID 4656 wrote to memory of 816	4656	danke.exe	90
PID 4656 wrote to memory of 3616	4656	danke.exe	92
PID 4656 wrote to memory of 3616	4656	danke.exe	92
PID 4656 wrote to memory of 3616	4656	danke.exe	92
PID 3616 wrote to memory of 3596	3616	cmd.exe	94
PID 3616 wrote to memory of 3596	3616	cmd.exe	94
PID 3616 wrote to memory of 3596	3616	cmd.exe	94
PID 3616 wrote to memory of 4016	3616	cmd.exe	95
PID 3616 wrote to memory of 4016	3616	cmd.exe	95
PID 3616 wrote to memory of 4016	3616	cmd.exe	95
PID 3616 wrote to memory of 3944	3616	cmd.exe	96
PID 3616 wrote to memory of 3944	3616	cmd.exe	96
PID 3616 wrote to memory of 3944	3616	cmd.exe	96
PID 3616 wrote to memory of 4596	3616	cmd.exe	97
PID 3616 wrote to memory of 4596	3616	cmd.exe	97
PID 3616 wrote to memory of 4596	3616	cmd.exe	97
PID 3616 wrote to memory of 4188	3616	cmd.exe	98
PID 3616 wrote to memory of 4188	3616	cmd.exe	98
PID 3616 wrote to memory of 4188	3616	cmd.exe	98
PID 3616 wrote to memory of 3464	3616	cmd.exe	99
PID 3616 wrote to memory of 3464	3616	cmd.exe	99
PID 3616 wrote to memory of 3464	3616	cmd.exe	99
PID 2400 wrote to memory of 1376	2400	c4490bf8834c5c3594355b47c30aba72c7684a25e0614f1a74add9993af97f30.exe	102
PID 2400 wrote to memory of 1376	2400	c4490bf8834c5c3594355b47c30aba72c7684a25e0614f1a74add9993af97f30.exe	102
PID 2400 wrote to memory of 1376	2400	c4490bf8834c5c3594355b47c30aba72c7684a25e0614f1a74add9993af97f30.exe	102

C:\Users\Admin\AppData\Local\Temp\c4490bf8834c5c3594355b47c30aba72c7684a25e0614f1a74add9993af97f30.exe
"C:\Users\Admin\AppData\Local\Temp\c4490bf8834c5c3594355b47c30aba72c7684a25e0614f1a74add9993af97f30.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3919422.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3919422.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3192
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6386104.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6386104.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:3196
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a6374392.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a6374392.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1456
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3417358.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3417358.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:2220
    - - 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:4656
      - 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:816
      - 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:3616
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        7⤵
        
        PID:3596
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        7⤵
        
        PID:4016
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        7⤵
        
        PID:3944
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        7⤵
        
        PID:4596
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        7⤵
        
        PID:4188
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        7⤵
        
        PID:3464
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c7654671.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c7654671.exe
    3⤵
    - Executes dropped EXE
    - Checks SCSI registry key(s)
    PID:2840
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d3796674.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d3796674.exe
  2⤵
  - Executes dropped EXE
  PID:1376

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:1272

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:2900

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\d3796674.exe

Filesize
172KB

MD5
8358cb2d3f34962fc91719d288c15e8b

SHA1
9c16e75f8f7ed88411166d0b2b8bb3449c29194f

SHA256
eeb937d59976fbd8e84eb2467d322cc7f7a023792d64d5efd9fd73f6f86d5579

SHA512
fcb8a872a7ec7deddcfd527736089a2b1d38199394eaa107d34ed95e8576d83f3baf000c355542e7f6433e903709fc7d70188ac96feac7bdfce348820efe45e8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3919422.exe

Filesize
359KB

MD5
1acae507d505295617d1d9e35e7ff325

SHA1
5a51d767e542eb063cad3c1a1941eacd79c5615f

SHA256
9650beff753142aee81cebf4cea8713c3082ebadbc85da42918cbbef073a6100

SHA512
64d960be85e8cdee0f34a077fab0b1f30df25834a2bf95d746de407caa193fcaa1ad27582d64b9056c718da2f040b5ee4472d6be025db729b265eab9ca0153d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c7654671.exe

Filesize
33KB

MD5
de08a9da7e87ccd216528a8af6a17ae7

SHA1
acd05b906646ae038db6a14d161ea5944f0a7d74

SHA256
11fb638def845950f74c9ef33f6efc5c21e23523253641015cc9fb9fd9d51c01

SHA512
296f79f1a902fba21955d625e47a7d422a916b5511105c0e68e04f3917dc2d9939aceb0679b97ca0f89cd02154b441c240cca9f23927dc9f4e5b7bc9aa606892

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6386104.exe

Filesize
235KB

MD5
bbb9f75f658955c74b106491947e7515

SHA1
eb2095b2e7fe352c81bebf76163f338e729c4e7c

SHA256
1a64590efa05eaf5cdbf115ea5865adc8b36d3d7b190276dbf82f92fdb8c525d

SHA512
f2cd98b8e757b0f66ccbc09f6823f9b36ac03eb8539d78bbfb026d7f353eda55f8b8df6f64932b0a3b070705a1d9dec722b31caddaa942c107d810682b430053

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a6374392.exe

Filesize
16KB

MD5
548c2b9bf640901f69dbebe16314c8e3

SHA1
117bb6831e7b0ccf87eb362839cc01edec17b0f9

SHA256
657b1e6fc8c9a038b6cfeea43a3fb4750850733150359938e410812b33d07bd1

SHA512
4e8198b8e48c589e81dd1d0f63639cf1b9a0e83ee52c707c4ed0ce068393f2e5386d82509cb306894c34ae5e4413e66886d09ca06c5e86ad5443f3e90fa523c9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3417358.exe

Filesize
228KB

MD5
c57d8839d9005c5ee82c1c9423470c60

SHA1
5f5db7ad592e1e58af4a7cac6da93bcea6b782e6

SHA256
304e1585904538f133c315e7f96e2b47b018e8b3dc968d489a6abf1ff61de0ab

SHA512
84a7427b6ab249ec1a0075fb4c6251c4c37b408d528836b570c9199a32c0bf3769e3aab12833aef1e80af52e83ab06f2367ec7b44ad9f3f6bdf8d6d9c2ace0d5

Download Submit
memory/1376-47-0x000000000AF80000-0x000000000B08A000-memory.dmp

Filesize
1.0MB

Download
memory/1376-44-0x0000000000FB0000-0x0000000000FE0000-memory.dmp

Filesize
192KB

Download
memory/1376-45-0x0000000003380000-0x0000000003386000-memory.dmp

Filesize
24KB

Download
memory/1376-46-0x000000000B490000-0x000000000BAA8000-memory.dmp

Filesize
6.1MB

Download
memory/1376-48-0x000000000AEA0000-0x000000000AEB2000-memory.dmp

Filesize
72KB

Download
memory/1376-49-0x000000000AF00000-0x000000000AF3C000-memory.dmp

Filesize
240KB

Download
memory/1376-50-0x0000000003260000-0x00000000032AC000-memory.dmp

Filesize
304KB

Download
memory/1456-22-0x0000000000360000-0x000000000036A000-memory.dmp

Filesize
40KB

Download
memory/1456-21-0x00007FF9FF2E3000-0x00007FF9FF2E5000-memory.dmp

Filesize
8KB

Download
memory/2840-40-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download