redline | 133932b34397a7c79eee7abf1a3ae5a3c0381f1073f1469d863454e3f40f32d0

Analysis

max time kernel
187s
max time network
195s
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 20:35

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General

Target

133932b34397a7c79eee7abf1a3ae5a3c0381f1073f1469d863454e3f40f32d0.exe
Size

1.2MB
MD5

d97d9cb3f0c27b34ee1528dabb0c14c8
SHA1

bb1bb3cf5c2a08c4ba43ee92e5645f0cb6fbcaf9
SHA256

133932b34397a7c79eee7abf1a3ae5a3c0381f1073f1469d863454e3f40f32d0
SHA512

ce5e92368180ba50517e344b72a8598094ebba278f436cd477475846cc8ac17f07178a4a08eab6534932986590aa20fca1a6e48573cf8b6fc8e5c1675ac6d8c8
SSDEEP

24576:CyOodXGXtsVh73MByv+VaTOv/ahHuKNW6ManOD+RGEEluZ+tQ68s/vIdLoTeKK:p5EtyhMBy2VaTOvIfNMr+mZQ68SvIdcP

Score

10^/10

redline gena life infostealer persistence stealer

Malware Config

Extracted

Family

redline

Botnet

gena

185.161.248.73:4164

Attributes

auth_value
d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

life

185.161.248.73:4164

Attributes

auth_value
8685d11953530b68ad5ec703809d9f91

Signatures

Detects Redline Stealer samples 1 IoCs

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

stealer

Processes:

resource	yara_rule
behavioral2/memory/452-2336-0x000000000A440000-0x000000000AA58000-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

Processes:

s42713041.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation	s42713041.exe

Executes dropped EXE 6 IoCs

Processes:

z25618088.exez07442028.exez44776043.exes42713041.exe1.exet58392272.exe

pid process

2160 z25618088.exe
3508 z07442028.exe
652 z44776043.exe
752 s42713041.exe
452 1.exe
1800 t58392272.exe

pid	process
2160	z25618088.exe
3508	z07442028.exe
652	z44776043.exe
752	s42713041.exe
452	1.exe
1800	t58392272.exe

Adds Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

z07442028.exez44776043.exe133932b34397a7c79eee7abf1a3ae5a3c0381f1073f1469d863454e3f40f32d0.exez25618088.exe

description	ioc	process
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\\\""	z07442028.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z44776043.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\""	z44776043.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	133932b34397a7c79eee7abf1a3ae5a3c0381f1073f1469d863454e3f40f32d0.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\\\""	133932b34397a7c79eee7abf1a3ae5a3c0381f1073f1469d863454e3f40f32d0.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z25618088.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\\\""	z25618088.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z07442028.exe

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

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4364 752 WerFault.exe s42713041.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

s42713041.exe

description pid process

Token: SeDebugPrivilege 752 s42713041.exe

pid	pid_target	process	target process
4364	752	WerFault.exe	s42713041.exe

description	pid	process
Token: SeDebugPrivilege	752	s42713041.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

133932b34397a7c79eee7abf1a3ae5a3c0381f1073f1469d863454e3f40f32d0.exez25618088.exez07442028.exez44776043.exes42713041.exe

description	pid	process	target process
PID 1988 wrote to memory of 2160	1988	133932b34397a7c79eee7abf1a3ae5a3c0381f1073f1469d863454e3f40f32d0.exe	z25618088.exe
PID 1988 wrote to memory of 2160	1988	133932b34397a7c79eee7abf1a3ae5a3c0381f1073f1469d863454e3f40f32d0.exe	z25618088.exe
PID 1988 wrote to memory of 2160	1988	133932b34397a7c79eee7abf1a3ae5a3c0381f1073f1469d863454e3f40f32d0.exe	z25618088.exe
PID 2160 wrote to memory of 3508	2160	z25618088.exe	z07442028.exe
PID 2160 wrote to memory of 3508	2160	z25618088.exe	z07442028.exe
PID 2160 wrote to memory of 3508	2160	z25618088.exe	z07442028.exe
PID 3508 wrote to memory of 652	3508	z07442028.exe	z44776043.exe
PID 3508 wrote to memory of 652	3508	z07442028.exe	z44776043.exe
PID 3508 wrote to memory of 652	3508	z07442028.exe	z44776043.exe
PID 652 wrote to memory of 752	652	z44776043.exe	s42713041.exe
PID 652 wrote to memory of 752	652	z44776043.exe	s42713041.exe
PID 652 wrote to memory of 752	652	z44776043.exe	s42713041.exe
PID 752 wrote to memory of 452	752	s42713041.exe	1.exe
PID 752 wrote to memory of 452	752	s42713041.exe	1.exe
PID 752 wrote to memory of 452	752	s42713041.exe	1.exe
PID 652 wrote to memory of 1800	652	z44776043.exe	t58392272.exe
PID 652 wrote to memory of 1800	652	z44776043.exe	t58392272.exe
PID 652 wrote to memory of 1800	652	z44776043.exe	t58392272.exe

C:\Users\Admin\AppData\Local\Temp\133932b34397a7c79eee7abf1a3ae5a3c0381f1073f1469d863454e3f40f32d0.exe
"C:\Users\Admin\AppData\Local\Temp\133932b34397a7c79eee7abf1a3ae5a3c0381f1073f1469d863454e3f40f32d0.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1988
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z25618088.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z25618088.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2160
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z07442028.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z07442028.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:3508
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z44776043.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z44776043.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:652
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s42713041.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s42713041.exe
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:752
      - C:\Windows\Temp\1.exe
        
        "C:\Windows\Temp\1.exe"
        6⤵
        Executes dropped EXE
        
        PID:452
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 752 -s 1372
        6⤵
        Program crash
        
        PID:4364
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t58392272.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t58392272.exe
        5⤵
        Executes dropped EXE
        
        PID:1800

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 752 -ip 752
1⤵
PID:5036

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\z25618088.exe

Filesize
1.0MB

MD5
a999e28b8f11829150977b3bdff6ae91

SHA1
518ed85181c76a08e277aaad241694fb966549e9

SHA256
f9fb9b884a37f18d56507df2e9a409e8ce0c8525ee6a18a8382f67325a99f0ee

SHA512
55fa4c9e079012dea941cb93b9f9090c723ee071264737a191f58d558e68abf23569f64d34f1ff537caeb48005c4d746896b5d58af0247a5020143c1a013ea2e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z25618088.exe

Filesize
1.0MB

MD5
a999e28b8f11829150977b3bdff6ae91

SHA1
518ed85181c76a08e277aaad241694fb966549e9

SHA256
f9fb9b884a37f18d56507df2e9a409e8ce0c8525ee6a18a8382f67325a99f0ee

SHA512
55fa4c9e079012dea941cb93b9f9090c723ee071264737a191f58d558e68abf23569f64d34f1ff537caeb48005c4d746896b5d58af0247a5020143c1a013ea2e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z07442028.exe

Filesize
764KB

MD5
0bac8cd69a793e50315e28e8f110110b

SHA1
aa45dece091e15e1488b98dcc08de7f1028b5370

SHA256
14ca55675ce073d622d928940c5a75ff2acffe05512fd813f4815983854a2812

SHA512
8b11470e1b2e00c200b021102cd2e09afae9286051c92fd3264fd9c813c7beb2761f79890d08b95174b260e3b29bc6d8cffa7d2893b5f579a86a26a9535e54b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z07442028.exe

Filesize
764KB

MD5
0bac8cd69a793e50315e28e8f110110b

SHA1
aa45dece091e15e1488b98dcc08de7f1028b5370

SHA256
14ca55675ce073d622d928940c5a75ff2acffe05512fd813f4815983854a2812

SHA512
8b11470e1b2e00c200b021102cd2e09afae9286051c92fd3264fd9c813c7beb2761f79890d08b95174b260e3b29bc6d8cffa7d2893b5f579a86a26a9535e54b6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z44776043.exe

Filesize
581KB

MD5
fae4042197f55aadf8c1cddb99b3b873

SHA1
816446588080126fe08bbadce4273401c24ed9b1

SHA256
6f48d7da1af6c32381f61ed9c9ccd932121fb7497050a500335d2bc97b525586

SHA512
a2314168b52bca326572f323f324a6c9791066f43f7b4e5e4d6d2e7f27dbde00bff4c6df687b5262a51af0c2d86aeb1b7d09266d8f641585a772be5b47544407

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z44776043.exe

Filesize
581KB

MD5
fae4042197f55aadf8c1cddb99b3b873

SHA1
816446588080126fe08bbadce4273401c24ed9b1

SHA256
6f48d7da1af6c32381f61ed9c9ccd932121fb7497050a500335d2bc97b525586

SHA512
a2314168b52bca326572f323f324a6c9791066f43f7b4e5e4d6d2e7f27dbde00bff4c6df687b5262a51af0c2d86aeb1b7d09266d8f641585a772be5b47544407

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s42713041.exe

Filesize
580KB

MD5
e8adba85fcc99163ccebfbef101b60ae

SHA1
81c7377605f84f42f637c2461b3f453d024a2684

SHA256
663551eaebc73d44d10d6e75104cf37e6ab9148331590bf6932c185f4b7dda81

SHA512
f94ebd7346bab3c13dbfb752ab361686b9f6c9037ceb02188cbfacb62455258810dfc49238a0de8fc3beb4136248fb939866c525b2d7f6ca06a7bef29ed32261

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s42713041.exe

Filesize
580KB

MD5
e8adba85fcc99163ccebfbef101b60ae

SHA1
81c7377605f84f42f637c2461b3f453d024a2684

SHA256
663551eaebc73d44d10d6e75104cf37e6ab9148331590bf6932c185f4b7dda81

SHA512
f94ebd7346bab3c13dbfb752ab361686b9f6c9037ceb02188cbfacb62455258810dfc49238a0de8fc3beb4136248fb939866c525b2d7f6ca06a7bef29ed32261

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t58392272.exe

Filesize
169KB

MD5
03241ad7f26442cce0031baa8992902a

SHA1
34afe86a5627b47bac53a6d28c3b952eb0e4f47f

SHA256
6711fdf56c7c0401bf13a106843d611ae4cf959e0c3dc40f5252096efd4940d8

SHA512
117bb569198135a00a6d6dffa3fd8d750cafeebbb29af1d07a667d17a9c2e9e59ae6f9318bae6b44cb2869886537c1cbe082117981cfef36eb58b328205d282c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t58392272.exe

Filesize
169KB

MD5
03241ad7f26442cce0031baa8992902a

SHA1
34afe86a5627b47bac53a6d28c3b952eb0e4f47f

SHA256
6711fdf56c7c0401bf13a106843d611ae4cf959e0c3dc40f5252096efd4940d8

SHA512
117bb569198135a00a6d6dffa3fd8d750cafeebbb29af1d07a667d17a9c2e9e59ae6f9318bae6b44cb2869886537c1cbe082117981cfef36eb58b328205d282c

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/452-2347-0x0000000004990000-0x00000000049A0000-memory.dmp

Filesize
64KB

Download
memory/452-2340-0x0000000009E20000-0x0000000009E5C000-memory.dmp

Filesize
240KB

Download
memory/452-2339-0x0000000004990000-0x00000000049A0000-memory.dmp

Filesize
64KB

Download
memory/452-2338-0x00000000048B0000-0x00000000048C2000-memory.dmp

Filesize
72KB

Download
memory/452-2337-0x0000000009F30000-0x000000000A03A000-memory.dmp

Filesize
1.0MB

Download
memory/452-2336-0x000000000A440000-0x000000000AA58000-memory.dmp

Filesize
6.1MB

Download
memory/452-2331-0x0000000000030000-0x000000000005E000-memory.dmp

Filesize
184KB

Download
memory/752-204-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-226-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-187-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-189-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-192-0x0000000005140000-0x0000000005150000-memory.dmp

Filesize
64KB

Download
memory/752-194-0x0000000005140000-0x0000000005150000-memory.dmp

Filesize
64KB

Download
memory/752-196-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-198-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-195-0x0000000005140000-0x0000000005150000-memory.dmp

Filesize
64KB

Download
memory/752-191-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-200-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-202-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-183-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-206-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-208-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-210-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-212-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-214-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-216-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-218-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-220-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-222-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-224-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-185-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-228-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-230-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-2314-0x0000000000920000-0x000000000097B000-memory.dmp

Filesize
364KB

Download
memory/752-2315-0x0000000005140000-0x0000000005150000-memory.dmp

Filesize
64KB

Download
memory/752-2316-0x0000000005140000-0x0000000005150000-memory.dmp

Filesize
64KB

Download
memory/752-181-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-2326-0x0000000005140000-0x0000000005150000-memory.dmp

Filesize
64KB

Download
memory/752-179-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-177-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-175-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

Download
memory/752-2333-0x0000000005140000-0x0000000005150000-memory.dmp

Filesize
64KB

Download
memory/752-173-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

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memory/752-171-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

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memory/752-169-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

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memory/752-167-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

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memory/752-165-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

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memory/752-164-0x00000000028F0000-0x0000000002950000-memory.dmp

Filesize
384KB

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memory/752-163-0x0000000005150000-0x00000000056F4000-memory.dmp

Filesize
5.6MB

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memory/752-162-0x0000000000920000-0x000000000097B000-memory.dmp

Filesize
364KB

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memory/1800-2346-0x0000000004F50000-0x0000000004F60000-memory.dmp

Filesize
64KB

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memory/1800-2345-0x0000000000650000-0x000000000067E000-memory.dmp

Filesize
184KB

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memory/1800-2348-0x0000000004F50000-0x0000000004F60000-memory.dmp

Filesize
64KB

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