amadey | 19ef966a051fb80a7e9a4c226171784888184c9e12f75a8cc5d88da9ecab375f

Analysis

max time kernel
145s
max time network
157s
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 15:11

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General

Target

131675744e12e01eb73fd34a82dd03d2d5ab80bd88b854836a13d0065e536c29.exe
Size

1.1MB
MD5

cdbe20f934581f5c98cf64bba69e40c7
SHA1

4952ea7971e0cf5e9e9db73003b789af8df9c9b2
SHA256

131675744e12e01eb73fd34a82dd03d2d5ab80bd88b854836a13d0065e536c29
SHA512

5da129aace6efdeacffb11f38ad3aaffa9737dd6617c0968f1db6b95e149e380fad2418dad7584c033d4827519609841e1837009a1b00a31136895631b861360
SSDEEP

12288:TMrzy90lhQNUVdkipE9ZCoTsNl/lewqlgMVyaOZW/ybxUfAoAp3LlrGvP8cemBD4:MyA1CKoTsPleJdmOwxaWZtSBCYg

Score

10^/10

amadey healer redline naher 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

naher

77.91.68.48:19071

Attributes

auth_value
62708e72becb72a24cf8843b46acc6a1

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
behavioral3/files/0x0007000000023276-37.dat	healer
behavioral3/memory/3900-39-0x0000000000A50000-0x0000000000A5A000-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"	h4581245.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h4581245.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h4581245.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h4581245.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h4581245.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h4581245.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
behavioral3/files/0x0007000000023273-42.dat	family_redline
behavioral3/memory/4128-44-0x0000000000B10000-0x0000000000B40000-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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	g3861622.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	danke.exe

Executes dropped EXE 9 IoCs

pid	Process
4020	x7107461.exe
2724	x4363159.exe
1820	f2955462.exe
2460	g3861622.exe
2560	danke.exe
3900	h4581245.exe
4128	i8512881.exe
1636	danke.exe
1516	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"	h4581245.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\\\""	131675744e12e01eb73fd34a82dd03d2d5ab80bd88b854836a13d0065e536c29.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\\\""	x7107461.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\\\""	x4363159.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1124	1820	WerFault.exe	93

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
3348	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3900	h4581245.exe
3900	h4581245.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3900	h4581245.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2460	g3861622.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 1616 wrote to memory of 4020	1616	131675744e12e01eb73fd34a82dd03d2d5ab80bd88b854836a13d0065e536c29.exe	91
PID 1616 wrote to memory of 4020	1616	131675744e12e01eb73fd34a82dd03d2d5ab80bd88b854836a13d0065e536c29.exe	91
PID 1616 wrote to memory of 4020	1616	131675744e12e01eb73fd34a82dd03d2d5ab80bd88b854836a13d0065e536c29.exe	91
PID 4020 wrote to memory of 2724	4020	x7107461.exe	92
PID 4020 wrote to memory of 2724	4020	x7107461.exe	92
PID 4020 wrote to memory of 2724	4020	x7107461.exe	92
PID 2724 wrote to memory of 1820	2724	x4363159.exe	93
PID 2724 wrote to memory of 1820	2724	x4363159.exe	93
PID 2724 wrote to memory of 1820	2724	x4363159.exe	93
PID 2724 wrote to memory of 2460	2724	x4363159.exe	98
PID 2724 wrote to memory of 2460	2724	x4363159.exe	98
PID 2724 wrote to memory of 2460	2724	x4363159.exe	98
PID 2460 wrote to memory of 2560	2460	g3861622.exe	101
PID 2460 wrote to memory of 2560	2460	g3861622.exe	101
PID 2460 wrote to memory of 2560	2460	g3861622.exe	101
PID 2560 wrote to memory of 3348	2560	danke.exe	102
PID 2560 wrote to memory of 3348	2560	danke.exe	102
PID 2560 wrote to memory of 3348	2560	danke.exe	102
PID 4020 wrote to memory of 3900	4020	x7107461.exe	104
PID 4020 wrote to memory of 3900	4020	x7107461.exe	104
PID 2560 wrote to memory of 3704	2560	danke.exe	105
PID 2560 wrote to memory of 3704	2560	danke.exe	105
PID 2560 wrote to memory of 3704	2560	danke.exe	105
PID 3704 wrote to memory of 3476	3704	cmd.exe	107
PID 3704 wrote to memory of 3476	3704	cmd.exe	107
PID 3704 wrote to memory of 3476	3704	cmd.exe	107
PID 3704 wrote to memory of 4248	3704	cmd.exe	108
PID 3704 wrote to memory of 4248	3704	cmd.exe	108
PID 3704 wrote to memory of 4248	3704	cmd.exe	108
PID 3704 wrote to memory of 3052	3704	cmd.exe	109
PID 3704 wrote to memory of 3052	3704	cmd.exe	109
PID 3704 wrote to memory of 3052	3704	cmd.exe	109
PID 3704 wrote to memory of 4736	3704	cmd.exe	110
PID 3704 wrote to memory of 4736	3704	cmd.exe	110
PID 3704 wrote to memory of 4736	3704	cmd.exe	110
PID 3704 wrote to memory of 5028	3704	cmd.exe	111
PID 3704 wrote to memory of 5028	3704	cmd.exe	111
PID 3704 wrote to memory of 5028	3704	cmd.exe	111
PID 3704 wrote to memory of 3744	3704	cmd.exe	112
PID 3704 wrote to memory of 3744	3704	cmd.exe	112
PID 3704 wrote to memory of 3744	3704	cmd.exe	112
PID 1616 wrote to memory of 4128	1616	131675744e12e01eb73fd34a82dd03d2d5ab80bd88b854836a13d0065e536c29.exe	118
PID 1616 wrote to memory of 4128	1616	131675744e12e01eb73fd34a82dd03d2d5ab80bd88b854836a13d0065e536c29.exe	118
PID 1616 wrote to memory of 4128	1616	131675744e12e01eb73fd34a82dd03d2d5ab80bd88b854836a13d0065e536c29.exe	118

C:\Users\Admin\AppData\Local\Temp\131675744e12e01eb73fd34a82dd03d2d5ab80bd88b854836a13d0065e536c29.exe
"C:\Users\Admin\AppData\Local\Temp\131675744e12e01eb73fd34a82dd03d2d5ab80bd88b854836a13d0065e536c29.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1616
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7107461.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7107461.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4020
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x4363159.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x4363159.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:2724
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2955462.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2955462.exe
      4⤵
      Executes dropped EXE
      PID:1820
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1820 -s 160
        5⤵
        Program crash
        
        PID:1124
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g3861622.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g3861622.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of FindShellTrayWindow
      Suspicious use of WriteProcessMemory
      PID:2460
    - - 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:2560
      - 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:3348
      - 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:3704
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        7⤵
        
        PID:3476
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        7⤵
        
        PID:4248
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        7⤵
        
        PID:3052
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        7⤵
        
        PID:4736
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        7⤵
        
        PID:5028
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        7⤵
        
        PID:3744
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4581245.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4581245.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3900
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i8512881.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i8512881.exe
  2⤵
  - Executes dropped EXE
  PID:4128

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 1820 -ip 1820
1⤵
PID:1504

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=3700 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8
1⤵
PID:3912

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:1636

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:1516

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i8512881.exe

Filesize
174KB

MD5
a37d8388aa1ba06947f11cde2010c529

SHA1
926060799238eb543c66d6b9a731d8ec4c5c3b59

SHA256
b603226be47345418ef4f70fe33a15923746791de43138733aa0915cced32d7b

SHA512
f7df4679d63b5d3a62fb12f541932b9beb1589d80bd7017c6d944caf6dbb42efbe7bc15e40758a6e424654fe82185c794b3c962dc9ce847729968a9e1e77d34a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7107461.exe

Filesize
950KB

MD5
7c568de27ac0efaf6693f8a99ebd4b2e

SHA1
23baae1bac548abab7e8c4c9da6f7756676f3ae7

SHA256
e0cd362b8e15adbe61400dadbddd66c588e88fd5979b21dd10a39988437701e1

SHA512
a45223270fce1cbd143d968553396133e4708d54534cd5ec021e3e0e86f2daab000a31195da88b9763e00254828fa09af1080f038b2a19e5f7b0631bd4a95a7b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4581245.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x4363159.exe

Filesize
879KB

MD5
840a4e9ef8f079ff9c0a6ac6125bb88a

SHA1
af7063e2a9b043d501d1a11faa3c874321aecbd6

SHA256
6bf36ae166d6692f73dc73c7403d1dd19d9d2fc353c75ba02aabff4111367f36

SHA512
11248e6bbc4fd1494a6405a5042ab49dcb257de9a780456b2e5d0d40618fe36a69f9f6713478ad802a1875accf63b01df9b228526bc8bf2d562d09cfd8908cb4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f2955462.exe

Filesize
1.7MB

MD5
80240e872e0bdba68c2a8189c1b3f11a

SHA1
554139a5a3efdee98fce92a806b9e91e22caa4f9

SHA256
a1fdc93704944a6337324c500fbaab03de7ec2678ebed1e9f0517d5c8351eed0

SHA512
be2a63b96738aa70ac0eb49fa9ec3a554ce337bc5997d9b82886f7206a6a6a70a71743dca0d285828b77a4fc924cfd83f0d4a1bcffbad85a1585c5e71f76010c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g3861622.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
memory/1820-22-0x0000000000401000-0x0000000000530000-memory.dmp

Filesize
1.2MB

Download
memory/1820-21-0x0000000000401000-0x0000000000530000-memory.dmp

Filesize
1.2MB

Download
memory/3900-39-0x0000000000A50000-0x0000000000A5A000-memory.dmp

Filesize
40KB

Download
memory/4128-44-0x0000000000B10000-0x0000000000B40000-memory.dmp

Filesize
192KB

Download
memory/4128-45-0x0000000002DF0000-0x0000000002DF6000-memory.dmp

Filesize
24KB

Download
memory/4128-46-0x000000000AFF0000-0x000000000B608000-memory.dmp

Filesize
6.1MB

Download
memory/4128-47-0x000000000AAE0000-0x000000000ABEA000-memory.dmp

Filesize
1.0MB

Download
memory/4128-48-0x000000000AA00000-0x000000000AA12000-memory.dmp

Filesize
72KB

Download
memory/4128-49-0x000000000AA60000-0x000000000AA9C000-memory.dmp

Filesize
240KB

Download
memory/4128-50-0x000000000ABF0000-0x000000000AC3C000-memory.dmp

Filesize
304KB

Download