amadey | 2a57fa0e264c30123d79d5a18397ff8ecfce4d9f58a5938c968ad3a9dd12e935

Analysis

max time kernel
142s
max time network
151s
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, 15:21

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General

Target

371f83e057f13466e2fea9ea5acee438ac49fa63875096d8859e4b0dd31df2f2.exe
Size

390KB
MD5

7d114e866f3aebbf65ea5e0322ffa6a4
SHA1

831e43f1dd3bd60dc0b8175b4b614942300d81d7
SHA256

371f83e057f13466e2fea9ea5acee438ac49fa63875096d8859e4b0dd31df2f2
SHA512

ad53343bf098d146b652fc01592f234890f6041b71525a3750acb8e4063c5032ffb422f35a79a1501a4bc0a253f70a90856774654c436f2bb17d55b81bc7f0ac
SSDEEP

12288:0Mroy90rmKI+t0AnCwrcSor7h7XZvMvL46a:0yX+thC8cSShFUvL46a

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

resource	yara_rule
behavioral5/files/0x00070000000235ca-26.dat	healer
behavioral5/memory/3784-27-0x00000000003A0000-0x00000000003AA000-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"	h5036762.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h5036762.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h5036762.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h5036762.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h5036762.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h5036762.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
behavioral5/files/0x00070000000235c7-30.dat	family_redline
behavioral5/memory/1996-32-0x0000000000C60000-0x0000000000C90000-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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	g0226590.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	danke.exe

Executes dropped EXE 7 IoCs

pid	Process
2324	x1544910.exe
3344	g0226590.exe
4320	danke.exe
3784	h5036762.exe
1996	j0492927.exe
3380	danke.exe
3736	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"	h5036762.exe

Adds Run key to start application 2 TTPs 2 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\\\""	371f83e057f13466e2fea9ea5acee438ac49fa63875096d8859e4b0dd31df2f2.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\\\""	x1544910.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

pid	Process
2244	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3784	h5036762.exe
3784	h5036762.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3784	h5036762.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 1844 wrote to memory of 2324	1844	371f83e057f13466e2fea9ea5acee438ac49fa63875096d8859e4b0dd31df2f2.exe	89
PID 1844 wrote to memory of 2324	1844	371f83e057f13466e2fea9ea5acee438ac49fa63875096d8859e4b0dd31df2f2.exe	89
PID 1844 wrote to memory of 2324	1844	371f83e057f13466e2fea9ea5acee438ac49fa63875096d8859e4b0dd31df2f2.exe	89
PID 2324 wrote to memory of 3344	2324	x1544910.exe	90
PID 2324 wrote to memory of 3344	2324	x1544910.exe	90
PID 2324 wrote to memory of 3344	2324	x1544910.exe	90
PID 3344 wrote to memory of 4320	3344	g0226590.exe	93
PID 3344 wrote to memory of 4320	3344	g0226590.exe	93
PID 3344 wrote to memory of 4320	3344	g0226590.exe	93
PID 2324 wrote to memory of 3784	2324	x1544910.exe	94
PID 2324 wrote to memory of 3784	2324	x1544910.exe	94
PID 4320 wrote to memory of 2244	4320	danke.exe	95
PID 4320 wrote to memory of 2244	4320	danke.exe	95
PID 4320 wrote to memory of 2244	4320	danke.exe	95
PID 4320 wrote to memory of 1784	4320	danke.exe	97
PID 4320 wrote to memory of 1784	4320	danke.exe	97
PID 4320 wrote to memory of 1784	4320	danke.exe	97
PID 1784 wrote to memory of 3992	1784	cmd.exe	99
PID 1784 wrote to memory of 3992	1784	cmd.exe	99
PID 1784 wrote to memory of 3992	1784	cmd.exe	99
PID 1784 wrote to memory of 1464	1784	cmd.exe	100
PID 1784 wrote to memory of 1464	1784	cmd.exe	100
PID 1784 wrote to memory of 1464	1784	cmd.exe	100
PID 1784 wrote to memory of 1264	1784	cmd.exe	101
PID 1784 wrote to memory of 1264	1784	cmd.exe	101
PID 1784 wrote to memory of 1264	1784	cmd.exe	101
PID 1784 wrote to memory of 776	1784	cmd.exe	102
PID 1784 wrote to memory of 776	1784	cmd.exe	102
PID 1784 wrote to memory of 776	1784	cmd.exe	102
PID 1784 wrote to memory of 3004	1784	cmd.exe	103
PID 1784 wrote to memory of 3004	1784	cmd.exe	103
PID 1784 wrote to memory of 3004	1784	cmd.exe	103
PID 1784 wrote to memory of 2052	1784	cmd.exe	104
PID 1784 wrote to memory of 2052	1784	cmd.exe	104
PID 1784 wrote to memory of 2052	1784	cmd.exe	104
PID 1844 wrote to memory of 1996	1844	371f83e057f13466e2fea9ea5acee438ac49fa63875096d8859e4b0dd31df2f2.exe	107
PID 1844 wrote to memory of 1996	1844	371f83e057f13466e2fea9ea5acee438ac49fa63875096d8859e4b0dd31df2f2.exe	107
PID 1844 wrote to memory of 1996	1844	371f83e057f13466e2fea9ea5acee438ac49fa63875096d8859e4b0dd31df2f2.exe	107

C:\Users\Admin\AppData\Local\Temp\371f83e057f13466e2fea9ea5acee438ac49fa63875096d8859e4b0dd31df2f2.exe
"C:\Users\Admin\AppData\Local\Temp\371f83e057f13466e2fea9ea5acee438ac49fa63875096d8859e4b0dd31df2f2.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1844
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1544910.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1544910.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2324
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0226590.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0226590.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:3344
  - - 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:4320
    - - 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:2244
    - - 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:1784
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:3992
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        6⤵
        
        PID:1464
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        6⤵
        
        PID:1264
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:776
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        6⤵
        
        PID:3004
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        6⤵
        
        PID:2052
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h5036762.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h5036762.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3784
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j0492927.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j0492927.exe
  2⤵
  - Executes dropped EXE
  PID:1996

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 --field-trial-handle=4212,i,6576818814118437872,11004518367271063231,262144 --variations-seed-version --mojo-platform-channel-handle=3916 /prefetch:8
1⤵
PID:2360

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:3380

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:3736

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j0492927.exe

Filesize
173KB

MD5
68a7a34de48345420cb49f0ccfcddd52

SHA1
00e69fd597423c11c4e774baa6dbf62433b15018

SHA256
a30faf1c13aedb0de8524b6103046b331b81f89f725feaa7f333aeb7ed65b171

SHA512
81bf6c4d36d663e78229ed9b928b58f6ac78bd1d8b167251cf4f115c64080c6ff52d1a40f82bd20023dc3b5a9a073c3765cbdeaa6916b2100caaee01b815018e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1544910.exe

Filesize
234KB

MD5
0c83a0a39c50f5bc7783e51bf2398d10

SHA1
a1394081a3cff13581a2c07168c03e800b4b4196

SHA256
2b990f76ba4ad95dfa3d01daa6463e15dad5039a239b0737ee1f823cad1752b3

SHA512
fe0603c341c8f602f4d2264c430cd8ed926c22f9de185371bf1677ff603ead15288032be6d9aca07d2830e586ef78c9bd833de88ef0b0fdd340c3a8f21b068e7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0226590.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h5036762.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/1996-32-0x0000000000C60000-0x0000000000C90000-memory.dmp

Filesize
192KB

Download
memory/1996-33-0x00000000030F0000-0x00000000030F6000-memory.dmp

Filesize
24KB

Download
memory/1996-34-0x000000000B0A0000-0x000000000B6B8000-memory.dmp

Filesize
6.1MB

Download
memory/1996-35-0x000000000AC10000-0x000000000AD1A000-memory.dmp

Filesize
1.0MB

Download
memory/1996-36-0x000000000AB50000-0x000000000AB62000-memory.dmp

Filesize
72KB

Download
memory/1996-37-0x000000000ABB0000-0x000000000ABEC000-memory.dmp

Filesize
240KB

Download
memory/1996-38-0x0000000002EF0000-0x0000000002F3C000-memory.dmp

Filesize
304KB

Download
memory/3784-27-0x00000000003A0000-0x00000000003AA000-memory.dmp

Filesize
40KB

Download