redline | 0808a60a9b8a4fbe55a0b7d7ada72f909a0225c2c7452ea583e8e506a2bde8a9

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
06/05/2023, 20:20

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General

Target

0808a60a9b8a4fbe55a0b7d7ada72f909a0225c2c7452ea583e8e506a2bde8a9.exe
Size

643KB
MD5

e1268b122e981ea245e85dadaf52f39e
SHA1

fabd95e3ec5274bc7f218266eafbef29e72c6845
SHA256

0808a60a9b8a4fbe55a0b7d7ada72f909a0225c2c7452ea583e8e506a2bde8a9
SHA512

ce27e1ec965449d419e0c0de024cbb807b814b2121f4e6acd35479f96096866c25aa8958424bf795c8bc5c76d06207283245914fa16a8ec4bd4e37aa2839cfab
SSDEEP

12288:/y90qK14l8AHIrX7jSQXV8q3EuYkqtE/S+Pi1ghUrJ1:/yFMuOrlVMurqO/k1gWz

Score

10^/10

redline evasion infostealer persistence stealer trojan

Malware Config

Signatures

Detects Redline Stealer samples 1 IoCs

This rule detects the presence of Redline Stealer samples based on their unique strings.

stealer

resource	yara_rule
behavioral2/memory/1108-984-0x0000000009C80000-0x000000000A298000-memory.dmp	redline_stealer

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	38490887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	38490887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	38490887.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	38490887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	38490887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	38490887.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

Executes dropped EXE 3 IoCs

pid	Process
2848	st168977.exe
3896	38490887.exe
1108	kp308949.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	38490887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	38490887.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	0808a60a9b8a4fbe55a0b7d7ada72f909a0225c2c7452ea583e8e506a2bde8a9.exe
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\\\""	0808a60a9b8a4fbe55a0b7d7ada72f909a0225c2c7452ea583e8e506a2bde8a9.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	st168977.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\\\""	st168977.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3896	38490887.exe
3896	38490887.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3896	38490887.exe
Token: SeDebugPrivilege	1108	kp308949.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4712 wrote to memory of 2848	4712	0808a60a9b8a4fbe55a0b7d7ada72f909a0225c2c7452ea583e8e506a2bde8a9.exe	85
PID 4712 wrote to memory of 2848	4712	0808a60a9b8a4fbe55a0b7d7ada72f909a0225c2c7452ea583e8e506a2bde8a9.exe	85
PID 4712 wrote to memory of 2848	4712	0808a60a9b8a4fbe55a0b7d7ada72f909a0225c2c7452ea583e8e506a2bde8a9.exe	85
PID 2848 wrote to memory of 3896	2848	st168977.exe	86
PID 2848 wrote to memory of 3896	2848	st168977.exe	86
PID 2848 wrote to memory of 3896	2848	st168977.exe	86
PID 2848 wrote to memory of 1108	2848	st168977.exe	87
PID 2848 wrote to memory of 1108	2848	st168977.exe	87
PID 2848 wrote to memory of 1108	2848	st168977.exe	87

C:\Users\Admin\AppData\Local\Temp\0808a60a9b8a4fbe55a0b7d7ada72f909a0225c2c7452ea583e8e506a2bde8a9.exe
"C:\Users\Admin\AppData\Local\Temp\0808a60a9b8a4fbe55a0b7d7ada72f909a0225c2c7452ea583e8e506a2bde8a9.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4712
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st168977.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st168977.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2848
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\38490887.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\38490887.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3896
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp308949.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp308949.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    PID:1108

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st168977.exe

Filesize
489KB

MD5
0ca7f454f812f755513b69b98106ff98

SHA1
7b48043f65850e6576df088df5212bc0b4f377dc

SHA256
31cfe2045ce8ed00213ad3ac1a6811ccba85a6eaba16041516f3c1a381479cf8

SHA512
d637a1ded1df5576e11a1a20d88be9782d75ec26494d3d920e8f3eb975ffca0375914afb599437032f541fed10b56be9e5a0163b08647c4c0deba9fc2d81a07b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st168977.exe

Filesize
489KB

MD5
0ca7f454f812f755513b69b98106ff98

SHA1
7b48043f65850e6576df088df5212bc0b4f377dc

SHA256
31cfe2045ce8ed00213ad3ac1a6811ccba85a6eaba16041516f3c1a381479cf8

SHA512
d637a1ded1df5576e11a1a20d88be9782d75ec26494d3d920e8f3eb975ffca0375914afb599437032f541fed10b56be9e5a0163b08647c4c0deba9fc2d81a07b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\38490887.exe

Filesize
175KB

MD5
3d10b67208452d7a91d7bd7066067676

SHA1
e6c3ab7b6da65c8cc7dd95351f118caf3a50248d

SHA256
5c8ae96739bd9454a59e92b5eb6965647030e87453f7c417dbd7d53ebd837302

SHA512
b86d5ff4f55c90922a890401ae4301da7e71eb5e546a82536073cc58780ce55585214cff39ec9b52f70704580ad36c1fa95ebee1515dd2e7ea313cb670f2b4df

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\38490887.exe

Filesize
175KB

MD5
3d10b67208452d7a91d7bd7066067676

SHA1
e6c3ab7b6da65c8cc7dd95351f118caf3a50248d

SHA256
5c8ae96739bd9454a59e92b5eb6965647030e87453f7c417dbd7d53ebd837302

SHA512
b86d5ff4f55c90922a890401ae4301da7e71eb5e546a82536073cc58780ce55585214cff39ec9b52f70704580ad36c1fa95ebee1515dd2e7ea313cb670f2b4df

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp308949.exe

Filesize
332KB

MD5
8ad5b2fc1e81d78cb441a2b6853e30ef

SHA1
337123d3217ef503cb057db3cf2a442c9e4913d4

SHA256
102d561bdbd8bc6cc5617bc03805cce6717ebf0e0fc3d11f82d0cf42c972a430

SHA512
1fb0984abeae2df58064d39734cc226708e1a058ec86f5400697ef8cdeb017f74954a3f71b8161e9ed9dc0c4ff6fcc9abc0140b19326dc8c9b96554e598affb6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp308949.exe

Filesize
332KB

MD5
8ad5b2fc1e81d78cb441a2b6853e30ef

SHA1
337123d3217ef503cb057db3cf2a442c9e4913d4

SHA256
102d561bdbd8bc6cc5617bc03805cce6717ebf0e0fc3d11f82d0cf42c972a430

SHA512
1fb0984abeae2df58064d39734cc226708e1a058ec86f5400697ef8cdeb017f74954a3f71b8161e9ed9dc0c4ff6fcc9abc0140b19326dc8c9b96554e598affb6

Download Submit
memory/1108-214-0x0000000007240000-0x0000000007250000-memory.dmp

Filesize
64KB

Download
memory/1108-219-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/1108-994-0x0000000007240000-0x0000000007250000-memory.dmp

Filesize
64KB

Download
memory/1108-993-0x0000000007240000-0x0000000007250000-memory.dmp

Filesize
64KB

Download
memory/1108-992-0x0000000007240000-0x0000000007250000-memory.dmp

Filesize
64KB

Download
memory/1108-991-0x0000000007240000-0x0000000007250000-memory.dmp

Filesize
64KB

Download
memory/1108-989-0x0000000007240000-0x0000000007250000-memory.dmp

Filesize
64KB

Download
memory/1108-202-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/1108-988-0x0000000002E50000-0x0000000002E96000-memory.dmp

Filesize
280KB

Download
memory/1108-987-0x000000000A440000-0x000000000A47C000-memory.dmp

Filesize
240KB

Download
memory/1108-986-0x000000000A320000-0x000000000A42A000-memory.dmp

Filesize
1.0MB

Download
memory/1108-194-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/1108-984-0x0000000009C80000-0x000000000A298000-memory.dmp

Filesize
6.1MB

Download
memory/1108-225-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/1108-192-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/1108-223-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/1108-221-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/1108-206-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/1108-217-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/1108-215-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/1108-213-0x0000000007240000-0x0000000007250000-memory.dmp

Filesize
64KB

Download
memory/1108-210-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/1108-187-0x0000000002E50000-0x0000000002E96000-memory.dmp

Filesize
280KB

Download
memory/1108-188-0x0000000000400000-0x0000000002BAF000-memory.dmp

Filesize
39.7MB

Download
memory/1108-189-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/1108-190-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/1108-211-0x0000000007240000-0x0000000007250000-memory.dmp

Filesize
64KB

Download
memory/1108-985-0x000000000A300000-0x000000000A312000-memory.dmp

Filesize
72KB

Download
memory/1108-208-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/1108-200-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/1108-198-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/1108-196-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/1108-204-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/3896-174-0x0000000002400000-0x0000000002413000-memory.dmp

Filesize
76KB

Download
memory/3896-160-0x0000000002400000-0x0000000002413000-memory.dmp

Filesize
76KB

Download
memory/3896-151-0x0000000002400000-0x0000000002413000-memory.dmp

Filesize
76KB

Download
memory/3896-148-0x0000000004B20000-0x0000000004B30000-memory.dmp

Filesize
64KB

Download
memory/3896-150-0x0000000004B20000-0x0000000004B30000-memory.dmp

Filesize
64KB

Download
memory/3896-181-0x0000000004B20000-0x0000000004B30000-memory.dmp

Filesize
64KB

Download
memory/3896-147-0x0000000004B30000-0x00000000050D4000-memory.dmp

Filesize
5.6MB

Download
memory/3896-180-0x0000000004B20000-0x0000000004B30000-memory.dmp

Filesize
64KB

Download
memory/3896-179-0x0000000004B20000-0x0000000004B30000-memory.dmp

Filesize
64KB

Download
memory/3896-178-0x0000000002400000-0x0000000002413000-memory.dmp

Filesize
76KB

Download
memory/3896-176-0x0000000002400000-0x0000000002413000-memory.dmp

Filesize
76KB

Download
memory/3896-172-0x0000000002400000-0x0000000002413000-memory.dmp

Filesize
76KB

Download
memory/3896-170-0x0000000002400000-0x0000000002413000-memory.dmp

Filesize
76KB

Download
memory/3896-168-0x0000000002400000-0x0000000002413000-memory.dmp

Filesize
76KB

Download
memory/3896-166-0x0000000002400000-0x0000000002413000-memory.dmp

Filesize
76KB

Download
memory/3896-164-0x0000000002400000-0x0000000002413000-memory.dmp

Filesize
76KB

Download
memory/3896-162-0x0000000002400000-0x0000000002413000-memory.dmp

Filesize
76KB

Download
memory/3896-158-0x0000000002400000-0x0000000002413000-memory.dmp

Filesize
76KB

Download
memory/3896-156-0x0000000002400000-0x0000000002413000-memory.dmp

Filesize
76KB

Download
memory/3896-154-0x0000000002400000-0x0000000002413000-memory.dmp

Filesize
76KB

Download
memory/3896-149-0x0000000004B20000-0x0000000004B30000-memory.dmp

Filesize
64KB

Download
memory/3896-152-0x0000000002400000-0x0000000002413000-memory.dmp

Filesize
76KB

Download