amadey | 9bf42d30009d4ddad615b803ba623f0520c82c23439142288ce711002d7b3292

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 14:50

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General

Target

d191282ff466919a5feb6c8682f696332eded6dd8747d336fe16593c6ea96f7a.exe
Size

390KB
MD5

fc8a749534902b784a021ba891b2de71
SHA1

824c3750ef168c3eab90a5761864157f47ec971c
SHA256

d191282ff466919a5feb6c8682f696332eded6dd8747d336fe16593c6ea96f7a
SHA512

26c9096fccc01a9c74f1a380a9d4052843711502d5da32d4a3c371f98b7abb3abf7905e08c94c4f8c717949950d0320cb3457cb615b9b6e085cbe8cf070e2769
SSDEEP

6144:K7y+bnr+7p0yN90QE++Xq2qkWcnZNbQR5mbZvdLFhJauS7BfbCcHnlRHGb4kXyG:hMrry907a2RdL3AuWOcHnl9z0+Ei

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

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6347393.exe	healer
behavioral23/memory/3596-15-0x00000000006D0000-0x00000000006DA000-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:

k6347393.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	k6347393.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	k6347393.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	k6347393.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	k6347393.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	k6347393.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	k6347393.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\IXP000.TMP\n1676617.exe	family_redline
behavioral23/memory/1712-33-0x0000000000B20000-0x0000000000B50000-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:

l5984147.exedanke.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	l5984147.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	danke.exe

Executes dropped EXE 7 IoCs

Processes:

y1529737.exek6347393.exel5984147.exedanke.exen1676617.exedanke.exedanke.exe

pid process

3012 y1529737.exe
3596 k6347393.exe
2144 l5984147.exe
2380 danke.exe
1712 n1676617.exe
4832 danke.exe
1636 danke.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

k6347393.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" k6347393.exe

pid	process
3012	y1529737.exe
3596	k6347393.exe
2144	l5984147.exe
2380	danke.exe
1712	n1676617.exe
4832	danke.exe
1636	danke.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	k6347393.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

d191282ff466919a5feb6c8682f696332eded6dd8747d336fe16593c6ea96f7a.exey1529737.exe

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\\\""	d191282ff466919a5feb6c8682f696332eded6dd8747d336fe16593c6ea96f7a.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\\\""	y1529737.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

3572 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

k6347393.exe

pid process

3596 k6347393.exe
3596 k6347393.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

k6347393.exe

description pid process

Token: SeDebugPrivilege 3596 k6347393.exe

pid	process
3572	schtasks.exe

pid	process
3596	k6347393.exe
3596	k6347393.exe

description	pid	process
Token: SeDebugPrivilege	3596	k6347393.exe

Suspicious use of WriteProcessMemory 38 IoCs

Processes:

d191282ff466919a5feb6c8682f696332eded6dd8747d336fe16593c6ea96f7a.exey1529737.exel5984147.exedanke.execmd.exe

description	pid	process	target process
PID 2100 wrote to memory of 3012	2100	d191282ff466919a5feb6c8682f696332eded6dd8747d336fe16593c6ea96f7a.exe	y1529737.exe
PID 2100 wrote to memory of 3012	2100	d191282ff466919a5feb6c8682f696332eded6dd8747d336fe16593c6ea96f7a.exe	y1529737.exe
PID 2100 wrote to memory of 3012	2100	d191282ff466919a5feb6c8682f696332eded6dd8747d336fe16593c6ea96f7a.exe	y1529737.exe
PID 3012 wrote to memory of 3596	3012	y1529737.exe	k6347393.exe
PID 3012 wrote to memory of 3596	3012	y1529737.exe	k6347393.exe
PID 3012 wrote to memory of 2144	3012	y1529737.exe	l5984147.exe
PID 3012 wrote to memory of 2144	3012	y1529737.exe	l5984147.exe
PID 3012 wrote to memory of 2144	3012	y1529737.exe	l5984147.exe
PID 2144 wrote to memory of 2380	2144	l5984147.exe	danke.exe
PID 2144 wrote to memory of 2380	2144	l5984147.exe	danke.exe
PID 2144 wrote to memory of 2380	2144	l5984147.exe	danke.exe
PID 2100 wrote to memory of 1712	2100	d191282ff466919a5feb6c8682f696332eded6dd8747d336fe16593c6ea96f7a.exe	n1676617.exe
PID 2100 wrote to memory of 1712	2100	d191282ff466919a5feb6c8682f696332eded6dd8747d336fe16593c6ea96f7a.exe	n1676617.exe
PID 2100 wrote to memory of 1712	2100	d191282ff466919a5feb6c8682f696332eded6dd8747d336fe16593c6ea96f7a.exe	n1676617.exe
PID 2380 wrote to memory of 3572	2380	danke.exe	schtasks.exe
PID 2380 wrote to memory of 3572	2380	danke.exe	schtasks.exe
PID 2380 wrote to memory of 3572	2380	danke.exe	schtasks.exe
PID 2380 wrote to memory of 3364	2380	danke.exe	cmd.exe
PID 2380 wrote to memory of 3364	2380	danke.exe	cmd.exe
PID 2380 wrote to memory of 3364	2380	danke.exe	cmd.exe
PID 3364 wrote to memory of 3916	3364	cmd.exe	cmd.exe
PID 3364 wrote to memory of 3916	3364	cmd.exe	cmd.exe
PID 3364 wrote to memory of 3916	3364	cmd.exe	cmd.exe
PID 3364 wrote to memory of 2984	3364	cmd.exe	cacls.exe
PID 3364 wrote to memory of 2984	3364	cmd.exe	cacls.exe
PID 3364 wrote to memory of 2984	3364	cmd.exe	cacls.exe
PID 3364 wrote to memory of 2412	3364	cmd.exe	cacls.exe
PID 3364 wrote to memory of 2412	3364	cmd.exe	cacls.exe
PID 3364 wrote to memory of 2412	3364	cmd.exe	cacls.exe
PID 3364 wrote to memory of 664	3364	cmd.exe	cmd.exe
PID 3364 wrote to memory of 664	3364	cmd.exe	cmd.exe
PID 3364 wrote to memory of 664	3364	cmd.exe	cmd.exe
PID 3364 wrote to memory of 4476	3364	cmd.exe	cacls.exe
PID 3364 wrote to memory of 4476	3364	cmd.exe	cacls.exe
PID 3364 wrote to memory of 4476	3364	cmd.exe	cacls.exe
PID 3364 wrote to memory of 4368	3364	cmd.exe	cacls.exe
PID 3364 wrote to memory of 4368	3364	cmd.exe	cacls.exe
PID 3364 wrote to memory of 4368	3364	cmd.exe	cacls.exe

C:\Users\Admin\AppData\Local\Temp\d191282ff466919a5feb6c8682f696332eded6dd8747d336fe16593c6ea96f7a.exe
"C:\Users\Admin\AppData\Local\Temp\d191282ff466919a5feb6c8682f696332eded6dd8747d336fe16593c6ea96f7a.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2100

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1529737.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1529737.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3012

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6347393.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6347393.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3596

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5984147.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5984147.exe
3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2144

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:2380

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:3572

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:3364

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
6⤵
PID:3916

C:\Windows\SysWOW64\cacls.exe
CACLS "danke.exe" /P "Admin:N"
6⤵
PID:2984

C:\Windows\SysWOW64\cacls.exe
CACLS "danke.exe" /P "Admin:R" /E
6⤵
PID:2412

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
6⤵
PID:664

C:\Windows\SysWOW64\cacls.exe
CACLS "..\3ec1f323b5" /P "Admin:N"
6⤵
PID:4476

C:\Windows\SysWOW64\cacls.exe
CACLS "..\3ec1f323b5" /P "Admin:R" /E
6⤵
PID:4368

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n1676617.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n1676617.exe
2⤵
- Executes dropped EXE
PID:1712

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:4832

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

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\n1676617.exe
Filesize
172KB

MD5
9d0719ec08c81017d841bce338a09224

SHA1
8053df92d48336df2514a0e1a97ff93bb12da98b

SHA256
4a6c0896e173d47fe5c9bc542a7e777ca85efca78636c0018e56bc785111ee14

SHA512
aa140689d7c274a5aa1d785c3df16b161ef84342dc108632782d5eaa437b9ab10c76e06b761cc1af17174655d7b16668ffc89f1a28682d0db9e812332a4ed9f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1529737.exe
Filesize
235KB

MD5
4cd9023a6db3d9fcb9bd9d8cfc4157e5

SHA1
48f1f69a5c6aaf9fee489f5f7d65fefa3b554666

SHA256
3b54dcdbe445b1feddee94cc93cabf1250e5acb2686dfe24cee9c805515232f1

SHA512
f5dfff690bb3ee16da0830d196904246bcf4224396df01f7645759b678119f8c54b19d492819e03423b1a4fcf17c449b547e1ef02e60244dd25386284740d882

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6347393.exe
Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l5984147.exe
Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
memory/1712-36-0x00000000056E0000-0x00000000057EA000-memory.dmp

Filesize
1.0MB

Download
memory/1712-33-0x0000000000B20000-0x0000000000B50000-memory.dmp

Filesize
192KB

Download
memory/1712-34-0x0000000002E00000-0x0000000002E06000-memory.dmp

Filesize
24KB

Download
memory/1712-35-0x0000000005BF0000-0x0000000006208000-memory.dmp

Filesize
6.1MB

Download
memory/1712-37-0x00000000055F0000-0x0000000005602000-memory.dmp

Filesize
72KB

Download
memory/1712-38-0x0000000005650000-0x000000000568C000-memory.dmp

Filesize
240KB

Download
memory/1712-39-0x0000000005690000-0x00000000056DC000-memory.dmp

Filesize
304KB

Download
memory/3596-15-0x00000000006D0000-0x00000000006DA000-memory.dmp

Filesize
40KB

Download
memory/3596-14-0x00007FFB19F43000-0x00007FFB19F45000-memory.dmp

Filesize
8KB

Download