redline | 43763b2c538b0745b99d3e7c2273542194dd64bb7a81a48b6c55128f27c73ce9

Analysis

max time kernel
151s
max time network
146s
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 01:30

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General

Target

43763b2c538b0745b99d3e7c2273542194dd64bb7a81a48b6c55128f27c73ce9.exe
Size

774KB
MD5

6db523ecaccbecc16f24cc6252e339c1
SHA1

fb0843ded0f9021272deaa029a33322c7816870f
SHA256

43763b2c538b0745b99d3e7c2273542194dd64bb7a81a48b6c55128f27c73ce9
SHA512

1ed8ba8df4a91f4f49fda2dc92248490d44ac47469d3823fe48900f436806fe17e85ff1b2387f3eaa635d293eab22407541f58fa0c14fe39121066b506460c64
SSDEEP

12288:5y90ZDybGXaGAaNwj9QXU92ImPUSvAYd/LVaP4b7Kvdbj6QcqY4yg0RGAMH:5yoLabQX82ItSoYvIJj6QhYcAMH

Score

10^/10

redline donka gena infostealer persistence stealer

Malware Config

Extracted

Family

redline

Botnet

gena

185.161.248.73:4164

Attributes

auth_value
d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

donka

185.161.248.73:4164

Attributes

auth_value
ebd13e189a2e7c34425e5f4c46bb7a55

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/3564-2322-0x00000000051A0000-0x00000000057B8000-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:

m83891755.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation	m83891755.exe

Executes dropped EXE 4 IoCs

Processes:

x89439160.exem83891755.exe1.exen74153778.exe

pid process

2840 x89439160.exe
4600 m83891755.exe
3564 1.exe
4500 n74153778.exe

pid	process
2840	x89439160.exe
4600	m83891755.exe
3564	1.exe
4500	n74153778.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

43763b2c538b0745b99d3e7c2273542194dd64bb7a81a48b6c55128f27c73ce9.exex89439160.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	43763b2c538b0745b99d3e7c2273542194dd64bb7a81a48b6c55128f27c73ce9.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\\\""	43763b2c538b0745b99d3e7c2273542194dd64bb7a81a48b6c55128f27c73ce9.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	x89439160.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\\\""	x89439160.exe

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

System Information Discovery
T1082
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

m83891755.exe

description pid process

Token: SeDebugPrivilege 4600 m83891755.exe

description	pid	process
Token: SeDebugPrivilege	4600	m83891755.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

43763b2c538b0745b99d3e7c2273542194dd64bb7a81a48b6c55128f27c73ce9.exex89439160.exem83891755.exe

description	pid	process	target process
PID 5084 wrote to memory of 2840	5084	43763b2c538b0745b99d3e7c2273542194dd64bb7a81a48b6c55128f27c73ce9.exe	x89439160.exe
PID 5084 wrote to memory of 2840	5084	43763b2c538b0745b99d3e7c2273542194dd64bb7a81a48b6c55128f27c73ce9.exe	x89439160.exe
PID 5084 wrote to memory of 2840	5084	43763b2c538b0745b99d3e7c2273542194dd64bb7a81a48b6c55128f27c73ce9.exe	x89439160.exe
PID 2840 wrote to memory of 4600	2840	x89439160.exe	m83891755.exe
PID 2840 wrote to memory of 4600	2840	x89439160.exe	m83891755.exe
PID 2840 wrote to memory of 4600	2840	x89439160.exe	m83891755.exe
PID 4600 wrote to memory of 3564	4600	m83891755.exe	1.exe
PID 4600 wrote to memory of 3564	4600	m83891755.exe	1.exe
PID 4600 wrote to memory of 3564	4600	m83891755.exe	1.exe
PID 2840 wrote to memory of 4500	2840	x89439160.exe	n74153778.exe
PID 2840 wrote to memory of 4500	2840	x89439160.exe	n74153778.exe
PID 2840 wrote to memory of 4500	2840	x89439160.exe	n74153778.exe

C:\Users\Admin\AppData\Local\Temp\43763b2c538b0745b99d3e7c2273542194dd64bb7a81a48b6c55128f27c73ce9.exe
"C:\Users\Admin\AppData\Local\Temp\43763b2c538b0745b99d3e7c2273542194dd64bb7a81a48b6c55128f27c73ce9.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5084

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x89439160.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x89439160.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2840

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m83891755.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m83891755.exe
3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4600

C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
4⤵
- Executes dropped EXE
PID:3564

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n74153778.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n74153778.exe
3⤵
- Executes dropped EXE
PID:4500

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x89439160.exe
Filesize
570KB

MD5
02b98db89472cd2515f0de4df88b89a3

SHA1
8c33f4ff038ebc54ab1eacb0eadbd3fd6e3a5f71

SHA256
4c9b3e8cc3a92fc8b65f1422b8f2a23e93c60114eeaccde82857b6a21d84ea69

SHA512
d81b0081f0634a6f084e6e063186f5592393b9fe9608c9c2b71f50da26e0dbc47423ddf636e4da4781e75ca147d6a778ce67050300f1b1cf3e93324c50466508

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x89439160.exe
Filesize
570KB

MD5
02b98db89472cd2515f0de4df88b89a3

SHA1
8c33f4ff038ebc54ab1eacb0eadbd3fd6e3a5f71

SHA256
4c9b3e8cc3a92fc8b65f1422b8f2a23e93c60114eeaccde82857b6a21d84ea69

SHA512
d81b0081f0634a6f084e6e063186f5592393b9fe9608c9c2b71f50da26e0dbc47423ddf636e4da4781e75ca147d6a778ce67050300f1b1cf3e93324c50466508

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m83891755.exe
Filesize
476KB

MD5
504b1075fd8b0c2b2b281d3676c84932

SHA1
92f08e90cfac8d08e20512c820326c8a01d9a811

SHA256
4bb531cc567f94141a240e36216390a6959df76b5f02504efe2b5f1e77290b3b

SHA512
6b2584378ac5716e9fe89b73280f1215aefe9b3d0b69c7b14ce0bb15c012db9f97d8bda5496a86e0da3b277985a6c6d8ed409ababc2d18327c3c137a3721d02c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m83891755.exe
Filesize
476KB

MD5
504b1075fd8b0c2b2b281d3676c84932

SHA1
92f08e90cfac8d08e20512c820326c8a01d9a811

SHA256
4bb531cc567f94141a240e36216390a6959df76b5f02504efe2b5f1e77290b3b

SHA512
6b2584378ac5716e9fe89b73280f1215aefe9b3d0b69c7b14ce0bb15c012db9f97d8bda5496a86e0da3b277985a6c6d8ed409ababc2d18327c3c137a3721d02c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n74153778.exe
Filesize
168KB

MD5
10aaccf3277f9d9c24a78662fc803a56

SHA1
a9a4365355437bf12c61a088154165f83043e2de

SHA256
6aaedebdae15ff74eeaeafd5f6ecefe1c613f0d8b1e7a02c608b85aa7db33606

SHA512
c35207b5c33e8e74bbf446515ae1b927cc68e1e4abdbf22624204b613274924df024605a8fd66d7c2e8a4d4f81814ead558e37d5d61c31de0f8ae110ade3f1c8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n74153778.exe
Filesize
168KB

MD5
10aaccf3277f9d9c24a78662fc803a56

SHA1
a9a4365355437bf12c61a088154165f83043e2de

SHA256
6aaedebdae15ff74eeaeafd5f6ecefe1c613f0d8b1e7a02c608b85aa7db33606

SHA512
c35207b5c33e8e74bbf446515ae1b927cc68e1e4abdbf22624204b613274924df024605a8fd66d7c2e8a4d4f81814ead558e37d5d61c31de0f8ae110ade3f1c8

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/3564-2325-0x0000000004C00000-0x0000000004C3C000-memory.dmp

Filesize
240KB

Download
memory/3564-2322-0x00000000051A0000-0x00000000057B8000-memory.dmp

Filesize
6.1MB

Download
memory/3564-2317-0x0000000000250000-0x000000000027E000-memory.dmp

Filesize
184KB

Download
memory/3564-2327-0x0000000004A30000-0x0000000004A40000-memory.dmp

Filesize
64KB

Download
memory/3564-2329-0x0000000004A30000-0x0000000004A40000-memory.dmp

Filesize
64KB

Download
memory/4500-2323-0x0000000004AB0000-0x0000000004BBA000-memory.dmp

Filesize
1.0MB

Download
memory/4500-2321-0x0000000000010000-0x0000000000040000-memory.dmp

Filesize
192KB

Download
memory/4500-2324-0x0000000002320000-0x0000000002332000-memory.dmp

Filesize
72KB

Download
memory/4500-2326-0x0000000002310000-0x0000000002320000-memory.dmp

Filesize
64KB

Download
memory/4500-2328-0x0000000002310000-0x0000000002320000-memory.dmp

Filesize
64KB

Download
memory/4600-194-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-214-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-176-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-178-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-180-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-182-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-184-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-186-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-188-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-190-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-192-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-170-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-198-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-196-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-200-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-202-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-204-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-206-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-208-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-210-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-212-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-174-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-216-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-2152-0x0000000005110000-0x0000000005120000-memory.dmp

Filesize
64KB

Download
memory/4600-2154-0x0000000005110000-0x0000000005120000-memory.dmp

Filesize
64KB

Download
memory/4600-2156-0x0000000005110000-0x0000000005120000-memory.dmp

Filesize
64KB

Download
memory/4600-2304-0x0000000005110000-0x0000000005120000-memory.dmp

Filesize
64KB

Download
memory/4600-172-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-168-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-166-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-164-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-162-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-160-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-158-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-156-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-154-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-153-0x00000000027B0000-0x0000000002810000-memory.dmp

Filesize
384KB

Download
memory/4600-152-0x0000000005110000-0x0000000005120000-memory.dmp

Filesize
64KB

Download
memory/4600-151-0x0000000005110000-0x0000000005120000-memory.dmp

Filesize
64KB

Download
memory/4600-150-0x0000000005110000-0x0000000005120000-memory.dmp

Filesize
64KB

Download
memory/4600-149-0x0000000000700000-0x000000000075B000-memory.dmp

Filesize
364KB

Download
memory/4600-148-0x0000000005120000-0x00000000056C4000-memory.dmp

Filesize
5.6MB

Download