redline | 35bc0c39b867f9ccc49f3cf5d533b0ae4ad1b5d9c346af6a49da41c2a3add8f0

Analysis

max time kernel
202s
max time network
209s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
07-05-2023 00:59

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General

Target

35bc0c39b867f9ccc49f3cf5d533b0ae4ad1b5d9c346af6a49da41c2a3add8f0.exe
Size

1.2MB
MD5

abf5cb16d786913afbbad2b42f758e50
SHA1

2fe9268bcb1df6e2d189cd3e4046584d08771698
SHA256

35bc0c39b867f9ccc49f3cf5d533b0ae4ad1b5d9c346af6a49da41c2a3add8f0
SHA512

b91c83f2ce99137c789ed851b273ae3d112b29f40907df7873201ef04248dc3d33b4f8eb36e61c0b5e91d2b3b4a7b71bffcb7c0470fa5d43e2b5a6fa6ee8bd6d
SSDEEP

24576:3ynd4zqpMoijd5092OJF3Efk6NzHLeMZVvFFMgvSK5RznpjikjC/enlL2:C2zq/46956fkezHqSV/526lL

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/4288-2332-0x00000000058C0000-0x0000000005ED8000-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:

s89253813.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation	s89253813.exe

Executes dropped EXE 6 IoCs

Processes:

z11160280.exez37104015.exez71421568.exes89253813.exe1.exet01721911.exe

pid process

2108 z11160280.exe
4160 z37104015.exe
4696 z71421568.exe
1564 s89253813.exe
4288 1.exe
1536 t01721911.exe

pid	process
2108	z11160280.exe
4160	z37104015.exe
4696	z71421568.exe
1564	s89253813.exe
4288	1.exe
1536	t01721911.exe

Adds Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

z71421568.exe35bc0c39b867f9ccc49f3cf5d533b0ae4ad1b5d9c346af6a49da41c2a3add8f0.exez11160280.exez37104015.exe

description	ioc	process
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\\\""	z71421568.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	35bc0c39b867f9ccc49f3cf5d533b0ae4ad1b5d9c346af6a49da41c2a3add8f0.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\\\""	35bc0c39b867f9ccc49f3cf5d533b0ae4ad1b5d9c346af6a49da41c2a3add8f0.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z11160280.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\\\""	z11160280.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z37104015.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\\\""	z37104015.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z71421568.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

2668 1564 WerFault.exe s89253813.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

s89253813.exe

description pid process

Token: SeDebugPrivilege 1564 s89253813.exe

pid	pid_target	process	target process
2668	1564	WerFault.exe	s89253813.exe

description	pid	process
Token: SeDebugPrivilege	1564	s89253813.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

35bc0c39b867f9ccc49f3cf5d533b0ae4ad1b5d9c346af6a49da41c2a3add8f0.exez11160280.exez37104015.exez71421568.exes89253813.exe

description	pid	process	target process
PID 2356 wrote to memory of 2108	2356	35bc0c39b867f9ccc49f3cf5d533b0ae4ad1b5d9c346af6a49da41c2a3add8f0.exe	z11160280.exe
PID 2356 wrote to memory of 2108	2356	35bc0c39b867f9ccc49f3cf5d533b0ae4ad1b5d9c346af6a49da41c2a3add8f0.exe	z11160280.exe
PID 2356 wrote to memory of 2108	2356	35bc0c39b867f9ccc49f3cf5d533b0ae4ad1b5d9c346af6a49da41c2a3add8f0.exe	z11160280.exe
PID 2108 wrote to memory of 4160	2108	z11160280.exe	z37104015.exe
PID 2108 wrote to memory of 4160	2108	z11160280.exe	z37104015.exe
PID 2108 wrote to memory of 4160	2108	z11160280.exe	z37104015.exe
PID 4160 wrote to memory of 4696	4160	z37104015.exe	z71421568.exe
PID 4160 wrote to memory of 4696	4160	z37104015.exe	z71421568.exe
PID 4160 wrote to memory of 4696	4160	z37104015.exe	z71421568.exe
PID 4696 wrote to memory of 1564	4696	z71421568.exe	s89253813.exe
PID 4696 wrote to memory of 1564	4696	z71421568.exe	s89253813.exe
PID 4696 wrote to memory of 1564	4696	z71421568.exe	s89253813.exe
PID 1564 wrote to memory of 4288	1564	s89253813.exe	1.exe
PID 1564 wrote to memory of 4288	1564	s89253813.exe	1.exe
PID 1564 wrote to memory of 4288	1564	s89253813.exe	1.exe
PID 4696 wrote to memory of 1536	4696	z71421568.exe	t01721911.exe
PID 4696 wrote to memory of 1536	4696	z71421568.exe	t01721911.exe
PID 4696 wrote to memory of 1536	4696	z71421568.exe	t01721911.exe

C:\Users\Admin\AppData\Local\Temp\35bc0c39b867f9ccc49f3cf5d533b0ae4ad1b5d9c346af6a49da41c2a3add8f0.exe
"C:\Users\Admin\AppData\Local\Temp\35bc0c39b867f9ccc49f3cf5d533b0ae4ad1b5d9c346af6a49da41c2a3add8f0.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2356

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z11160280.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z11160280.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2108

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z37104015.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z37104015.exe
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4160

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z71421568.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z71421568.exe
4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4696

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s89253813.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s89253813.exe
5⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1564

C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
6⤵
- Executes dropped EXE
PID:4288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1564 -s 1376
6⤵
- Program crash
PID:2668

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t01721911.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t01721911.exe
5⤵
- Executes dropped EXE
PID:1536

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1564 -ip 1564
1⤵
PID:2316

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\z11160280.exe
Filesize
1.0MB

MD5
798392d0fc02a28f797ed102c6a1658e

SHA1
1d83695c149104b0c4a730efcae51bdbbf87a56a

SHA256
740d920cdf3d39e27e31cf93ae4ae23ce8f8c0136b903c07fedb8bd7608e0398

SHA512
e988e24753b6bb3ccd70c8f4195ed359b431544171bbe19e544e66fae9d3cbad0ad59038f4fd99e4e4d88c2279a0149e83846561f3d097feddf9d8951dbeb21f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z11160280.exe
Filesize
1.0MB

MD5
798392d0fc02a28f797ed102c6a1658e

SHA1
1d83695c149104b0c4a730efcae51bdbbf87a56a

SHA256
740d920cdf3d39e27e31cf93ae4ae23ce8f8c0136b903c07fedb8bd7608e0398

SHA512
e988e24753b6bb3ccd70c8f4195ed359b431544171bbe19e544e66fae9d3cbad0ad59038f4fd99e4e4d88c2279a0149e83846561f3d097feddf9d8951dbeb21f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z37104015.exe
Filesize
761KB

MD5
70d1cc95441ea4fcf88bafc72f97e5da

SHA1
17c39529f4a8d19f6144e962b386e61b125b01f1

SHA256
9de37aa8950a31ca6ffe09ac018dacb97f7b7d32fb841bc61e18010e5a81918c

SHA512
e9bd4f062a40349524ca9733034ee91af20f8c840e3d0e010b1595d693796088ec9d26ec4b1135b05a60384e8ec87bb2749fe6beea978af459f554debad5fa3e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z37104015.exe
Filesize
761KB

MD5
70d1cc95441ea4fcf88bafc72f97e5da

SHA1
17c39529f4a8d19f6144e962b386e61b125b01f1

SHA256
9de37aa8950a31ca6ffe09ac018dacb97f7b7d32fb841bc61e18010e5a81918c

SHA512
e9bd4f062a40349524ca9733034ee91af20f8c840e3d0e010b1595d693796088ec9d26ec4b1135b05a60384e8ec87bb2749fe6beea978af459f554debad5fa3e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z71421568.exe
Filesize
578KB

MD5
6e72117a239c33ed47fc7667dd7ea12a

SHA1
f2ac77e04833f6ce2b90c0328779fc31086c8194

SHA256
c2c318482ca0e76afe2ab5275e2b594228bd3d3c1924651f68f46c1b3338ae9b

SHA512
9080f0c9455b3c134881afec1122fa0529fce0124398233838e60705ce1676fda679a2714a3f543e9fa208733984d1c1a768be6a6c1eac2901a21ffefb42b10d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z71421568.exe
Filesize
578KB

MD5
6e72117a239c33ed47fc7667dd7ea12a

SHA1
f2ac77e04833f6ce2b90c0328779fc31086c8194

SHA256
c2c318482ca0e76afe2ab5275e2b594228bd3d3c1924651f68f46c1b3338ae9b

SHA512
9080f0c9455b3c134881afec1122fa0529fce0124398233838e60705ce1676fda679a2714a3f543e9fa208733984d1c1a768be6a6c1eac2901a21ffefb42b10d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s89253813.exe
Filesize
575KB

MD5
88d69bd797522173cd58442e31ce9205

SHA1
95ba323ce4ce4467fe334397b22b12322f008ef6

SHA256
1c73dd38d328d66812f0256512ca1e2cc801187d306b04f357c7ea4e4d761a66

SHA512
fc49a2d5dd70ef82b2817e1af02058ed954d367b9501365a2fd65db313f8bbede724f1e4c0af48c0aac4b59573884c6a1eabffc20728f2599c56273f16e5038d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s89253813.exe
Filesize
575KB

MD5
88d69bd797522173cd58442e31ce9205

SHA1
95ba323ce4ce4467fe334397b22b12322f008ef6

SHA256
1c73dd38d328d66812f0256512ca1e2cc801187d306b04f357c7ea4e4d761a66

SHA512
fc49a2d5dd70ef82b2817e1af02058ed954d367b9501365a2fd65db313f8bbede724f1e4c0af48c0aac4b59573884c6a1eabffc20728f2599c56273f16e5038d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t01721911.exe
Filesize
169KB

MD5
03a42a3f0507cd841e8f015cac8be9b5

SHA1
3dff275e93ced5521d4f91a716f4af5bc6751b83

SHA256
7d454ffabe86f8a099f4684baa2c7558513b40a6f818912ea375f9c4c54220e2

SHA512
362a1718760c4a05635d86430ff0483ff58493a75fa23f892923bebb39923a1d92218c50200a29a41ce6ddd2ff5b28411d3d5255dfac204990becb83ad20564e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\t01721911.exe
Filesize
169KB

MD5
03a42a3f0507cd841e8f015cac8be9b5

SHA1
3dff275e93ced5521d4f91a716f4af5bc6751b83

SHA256
7d454ffabe86f8a099f4684baa2c7558513b40a6f818912ea375f9c4c54220e2

SHA512
362a1718760c4a05635d86430ff0483ff58493a75fa23f892923bebb39923a1d92218c50200a29a41ce6ddd2ff5b28411d3d5255dfac204990becb83ad20564e

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/1536-2347-0x0000000005170000-0x0000000005180000-memory.dmp

Filesize
64KB

Download
memory/1536-2346-0x00000000008A0000-0x00000000008CE000-memory.dmp

Filesize
184KB

Download
memory/1536-2348-0x0000000005170000-0x0000000005180000-memory.dmp

Filesize
64KB

Download
memory/1564-204-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-222-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-176-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-178-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-180-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-182-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-184-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-186-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-188-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-190-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-192-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-194-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-196-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-198-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-200-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-202-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-172-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-206-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-208-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-210-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-212-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-214-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-216-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-218-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-220-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-174-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-224-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-226-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-228-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-230-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-2314-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

Filesize
64KB

Download
memory/1564-2315-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

Filesize
64KB

Download
memory/1564-2316-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

Filesize
64KB

Download
memory/1564-168-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-2325-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

Filesize
64KB

Download
memory/1564-170-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-167-0x0000000005500000-0x0000000005560000-memory.dmp

Filesize
384KB

Download
memory/1564-162-0x0000000000840000-0x000000000089B000-memory.dmp

Filesize
364KB

Download
memory/1564-163-0x0000000004F50000-0x00000000054F4000-memory.dmp

Filesize
5.6MB

Download
memory/1564-2334-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

Filesize
64KB

Download
memory/1564-164-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

Filesize
64KB

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memory/1564-165-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

Filesize
64KB

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memory/1564-166-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

Filesize
64KB

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memory/4288-2338-0x0000000005090000-0x00000000050A0000-memory.dmp

Filesize
64KB

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memory/4288-2340-0x0000000005090000-0x00000000050A0000-memory.dmp

Filesize
64KB

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memory/4288-2337-0x00000000052E0000-0x000000000531C000-memory.dmp

Filesize
240KB

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memory/4288-2336-0x0000000005050000-0x0000000005062000-memory.dmp

Filesize
72KB

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memory/4288-2335-0x00000000053B0000-0x00000000054BA000-memory.dmp

Filesize
1.0MB

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memory/4288-2332-0x00000000058C0000-0x0000000005ED8000-memory.dmp

Filesize
6.1MB

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memory/4288-2330-0x00000000007D0000-0x00000000007FE000-memory.dmp

Filesize
184KB

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