redline | 631089a4c23dccbc39ce2f7cc0d9ffc42fa18874bad065d2da39808ab6fab33f

Analysis

max time kernel
146s
max time network
152s
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 22:14

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General

Target

631089a4c23dccbc39ce2f7cc0d9ffc42fa18874bad065d2da39808ab6fab33f.exe
Size

794KB
MD5

a6e4b2ce9f7cf879d31fe1e2a08e8666
SHA1

e7f96de935562bf32d3524a47144989e02a6b718
SHA256

631089a4c23dccbc39ce2f7cc0d9ffc42fa18874bad065d2da39808ab6fab33f
SHA512

627114d79ca1c769aa3ea1bb9aeb53a302da351ca09700229660690d4179e5795c815307cb83131da12090c6ef73afdbac94c71bc7aea6c343f1be0fad2d4691
SSDEEP

24576:/yueo+YGvBJzaPTbi3sCQGsg3vebHVwAmcz:Ko+7BJGPTb4Jag3vG15mc

Score

10^/10

redline dork gena infostealer persistence stealer

Malware Config

Extracted

Family

redline

Botnet

gena

185.161.248.73:4164

Attributes

auth_value
d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

dork

185.161.248.73:4164

Attributes

auth_value
e81be7d6cfb453cc812e1b4890eeadad

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/3744-2316-0x0000000005510000-0x0000000005B28000-memory.dmp	redline_stealer

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

Checks computer location settings 2 TTPs 1 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-1-5-21-2275444769-3691835758-4097679484-1000\Control Panel\International\Geo\Nation	m15459754.exe

Executes dropped EXE 4 IoCs

pid	Process
4388	x02713678.exe
5068	m15459754.exe
3744	1.exe
1132	n73998508.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
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\\\""	x02713678.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	631089a4c23dccbc39ce2f7cc0d9ffc42fa18874bad065d2da39808ab6fab33f.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\\\""	631089a4c23dccbc39ce2f7cc0d9ffc42fa18874bad065d2da39808ab6fab33f.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	x02713678.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
3432	5068	WerFault.exe	85

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5068	m15459754.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2252 wrote to memory of 4388	2252	631089a4c23dccbc39ce2f7cc0d9ffc42fa18874bad065d2da39808ab6fab33f.exe	84
PID 2252 wrote to memory of 4388	2252	631089a4c23dccbc39ce2f7cc0d9ffc42fa18874bad065d2da39808ab6fab33f.exe	84
PID 2252 wrote to memory of 4388	2252	631089a4c23dccbc39ce2f7cc0d9ffc42fa18874bad065d2da39808ab6fab33f.exe	84
PID 4388 wrote to memory of 5068	4388	x02713678.exe	85
PID 4388 wrote to memory of 5068	4388	x02713678.exe	85
PID 4388 wrote to memory of 5068	4388	x02713678.exe	85
PID 5068 wrote to memory of 3744	5068	m15459754.exe	86
PID 5068 wrote to memory of 3744	5068	m15459754.exe	86
PID 5068 wrote to memory of 3744	5068	m15459754.exe	86
PID 4388 wrote to memory of 1132	4388	x02713678.exe	93
PID 4388 wrote to memory of 1132	4388	x02713678.exe	93
PID 4388 wrote to memory of 1132	4388	x02713678.exe	93

C:\Users\Admin\AppData\Local\Temp\631089a4c23dccbc39ce2f7cc0d9ffc42fa18874bad065d2da39808ab6fab33f.exe
"C:\Users\Admin\AppData\Local\Temp\631089a4c23dccbc39ce2f7cc0d9ffc42fa18874bad065d2da39808ab6fab33f.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2252
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x02713678.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x02713678.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4388
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m15459754.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m15459754.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:5068
  - - C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      4⤵
      Executes dropped EXE
      PID:3744
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5068 -s 1372
      4⤵
      Program crash
      PID:3432
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n73998508.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n73998508.exe
    3⤵
    - Executes dropped EXE
    PID:1132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 5068 -ip 5068
1⤵
PID:3904

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

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\x02713678.exe

Filesize
589KB

MD5
41dda4005e27a08cb3dd61caf6fcb0ee

SHA1
3acef2fc98a54f05bdf631a184273be7c23324e4

SHA256
7d9b89bd0914d5bf893e0ec10acf678a09b5def77b950ad52bff007ee903f1ee

SHA512
cb56d4f4d20483024624168fbe9222f90a957a9056a51f3f98e3a248aac55498e76517779b1fc883c5f7d6727260ffa3841a7394e6b2aa2a5080c10bd9d967e5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x02713678.exe

Filesize
589KB

MD5
41dda4005e27a08cb3dd61caf6fcb0ee

SHA1
3acef2fc98a54f05bdf631a184273be7c23324e4

SHA256
7d9b89bd0914d5bf893e0ec10acf678a09b5def77b950ad52bff007ee903f1ee

SHA512
cb56d4f4d20483024624168fbe9222f90a957a9056a51f3f98e3a248aac55498e76517779b1fc883c5f7d6727260ffa3841a7394e6b2aa2a5080c10bd9d967e5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m15459754.exe

Filesize
530KB

MD5
c38ea33b6ee610fe2eb4f1924258028a

SHA1
2424c95c2e27434aeba0956dfa8a79ff0fdd68f2

SHA256
c318fdf95b0677f21f961bd30522e1d72fbfe941773391c7f6d49b555a6ea261

SHA512
017391789b782ae59df3d8bcf3015f13a0a0e637ed350c161074e39c188ed7686d1b346861c6c247cf9e985b0eb63c8b0b57a94705a43f107c7b37764143fa2f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m15459754.exe

Filesize
530KB

MD5
c38ea33b6ee610fe2eb4f1924258028a

SHA1
2424c95c2e27434aeba0956dfa8a79ff0fdd68f2

SHA256
c318fdf95b0677f21f961bd30522e1d72fbfe941773391c7f6d49b555a6ea261

SHA512
017391789b782ae59df3d8bcf3015f13a0a0e637ed350c161074e39c188ed7686d1b346861c6c247cf9e985b0eb63c8b0b57a94705a43f107c7b37764143fa2f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n73998508.exe

Filesize
168KB

MD5
f3ddb3e7e2d5d2c8335f02182f558258

SHA1
dada57acc3eee8dfc4642154d21fc7d3dd0ab593

SHA256
6571ee0a7d389f3ae154ce54713ed56fc21795b70e5a788de31445a0e67235de

SHA512
a6c5d227b32fb42a67f8b7a0b7238032e01cef956b07fcf0898ce6f04c21b91710ffbd84b6823aeefd265a683564f608d37ebeccf0f20e3bb6e071818e7b737d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n73998508.exe

Filesize
168KB

MD5
f3ddb3e7e2d5d2c8335f02182f558258

SHA1
dada57acc3eee8dfc4642154d21fc7d3dd0ab593

SHA256
6571ee0a7d389f3ae154ce54713ed56fc21795b70e5a788de31445a0e67235de

SHA512
a6c5d227b32fb42a67f8b7a0b7238032e01cef956b07fcf0898ce6f04c21b91710ffbd84b6823aeefd265a683564f608d37ebeccf0f20e3bb6e071818e7b737d

Download Submit
C:\Windows\Temp\1.exe

Filesize
168KB

MD5
f16fb63d4e551d3808e8f01f2671b57e

SHA1
781153ad6235a1152da112de1fb39a6f2d063575

SHA256
8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

SHA512
fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

Download Submit
C:\Windows\Temp\1.exe

Filesize
168KB

MD5
f16fb63d4e551d3808e8f01f2671b57e

SHA1
781153ad6235a1152da112de1fb39a6f2d063575

SHA256
8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

SHA512
fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

Download Submit
C:\Windows\Temp\1.exe

Filesize
168KB

MD5
f16fb63d4e551d3808e8f01f2671b57e

SHA1
781153ad6235a1152da112de1fb39a6f2d063575

SHA256
8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

SHA512
fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

Download Submit
memory/1132-2328-0x0000000005480000-0x0000000005490000-memory.dmp

Filesize
64KB

Download
memory/1132-2325-0x0000000000BE0000-0x0000000000C10000-memory.dmp

Filesize
192KB

Download
memory/1132-2326-0x0000000005480000-0x0000000005490000-memory.dmp

Filesize
64KB

Download
memory/3744-2320-0x0000000004F80000-0x0000000004FBC000-memory.dmp

Filesize
240KB

Download
memory/3744-2319-0x0000000004EE0000-0x0000000004EF0000-memory.dmp

Filesize
64KB

Download
memory/3744-2318-0x0000000004F20000-0x0000000004F32000-memory.dmp

Filesize
72KB

Download
memory/3744-2317-0x0000000005000000-0x000000000510A000-memory.dmp

Filesize
1.0MB

Download
memory/3744-2316-0x0000000005510000-0x0000000005B28000-memory.dmp

Filesize
6.1MB

Download
memory/3744-2313-0x00000000005D0000-0x00000000005FE000-memory.dmp

Filesize
184KB

Download
memory/3744-2327-0x0000000004EE0000-0x0000000004EF0000-memory.dmp

Filesize
64KB

Download
memory/5068-191-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-211-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-177-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-179-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-181-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-183-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-185-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-187-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-189-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-173-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-193-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-195-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-197-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-199-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-201-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-203-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-205-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-207-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-209-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-175-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-213-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-215-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-2300-0x0000000005250000-0x0000000005260000-memory.dmp

Filesize
64KB

Download
memory/5068-2301-0x0000000005250000-0x0000000005260000-memory.dmp

Filesize
64KB

Download
memory/5068-171-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-169-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-167-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-165-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-2315-0x0000000005250000-0x0000000005260000-memory.dmp

Filesize
64KB

Download
memory/5068-163-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-161-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-159-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-157-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-155-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-153-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-152-0x0000000005880000-0x00000000058E0000-memory.dmp

Filesize
384KB

Download
memory/5068-151-0x00000000052D0000-0x0000000005874000-memory.dmp

Filesize
5.6MB

Download
memory/5068-150-0x0000000005250000-0x0000000005260000-memory.dmp

Filesize
64KB

Download
memory/5068-149-0x0000000005250000-0x0000000005260000-memory.dmp

Filesize
64KB

Download
memory/5068-148-0x0000000000D00000-0x0000000000D5B000-memory.dmp

Filesize
364KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads