redline | 228a1ee38972aa00bb341be7e40b285ed7e9023fbeb8837412c3339c2e16df91

Analysis

max time kernel
239s
max time network
285s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
07-05-2023 00:12

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General

Target

228a1ee38972aa00bb341be7e40b285ed7e9023fbeb8837412c3339c2e16df91.exe
Size

1.2MB
MD5

351002a5356c211ca349803469cc2db8
SHA1

899a4c25e103929bc6dc52d52bc846f7a67d274d
SHA256

228a1ee38972aa00bb341be7e40b285ed7e9023fbeb8837412c3339c2e16df91
SHA512

93ee76197a20f6299cbd3bf83c5997b67c31b306d0f79f0fa151b58229716200ccae4608bf0277c1fc8d75f621295ebd26c4b314121d98aa9c58210c84d2ab18
SSDEEP

24576:zyuagOOsMp/6wtYdzFxYVegJkKgjJd0/aQRQynCORwZC4fanb4TY13GQ8:GHgOQRY7SDkZjb0/aQRQy5IakTcR

Score

10^/10

redline gena infostealer persistence stealer

Malware Config

Extracted

Family

redline

Botnet

gena

185.161.248.73:4164

Attributes

auth_value
d05bf43eef533e262271449829751d07

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/3352-2343-0x0000000005250000-0x0000000005868000-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:

s60287253.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	s60287253.exe

Executes dropped EXE 5 IoCs

Processes:

z93885290.exez60111306.exez05876546.exes60287253.exe1.exe

pid process

2828 z93885290.exe
1700 z60111306.exe
2520 z05876546.exe
3736 s60287253.exe
3352 1.exe

pid	process
2828	z93885290.exe
1700	z60111306.exe
2520	z05876546.exe
3736	s60287253.exe
3352	1.exe

Adds Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

228a1ee38972aa00bb341be7e40b285ed7e9023fbeb8837412c3339c2e16df91.exez93885290.exez60111306.exez05876546.exe

description	ioc	process
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\\\""	228a1ee38972aa00bb341be7e40b285ed7e9023fbeb8837412c3339c2e16df91.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z93885290.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\\\""	z93885290.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z60111306.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\\\""	z60111306.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	z05876546.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\\\""	z05876546.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	228a1ee38972aa00bb341be7e40b285ed7e9023fbeb8837412c3339c2e16df91.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

4884 3736 WerFault.exe s60287253.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

s60287253.exe

description pid process

Token: SeDebugPrivilege 3736 s60287253.exe

pid	pid_target	process	target process
4884	3736	WerFault.exe	s60287253.exe

description	pid	process
Token: SeDebugPrivilege	3736	s60287253.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

228a1ee38972aa00bb341be7e40b285ed7e9023fbeb8837412c3339c2e16df91.exez93885290.exez60111306.exez05876546.exes60287253.exe

description	pid	process	target process
PID 3184 wrote to memory of 2828	3184	228a1ee38972aa00bb341be7e40b285ed7e9023fbeb8837412c3339c2e16df91.exe	z93885290.exe
PID 3184 wrote to memory of 2828	3184	228a1ee38972aa00bb341be7e40b285ed7e9023fbeb8837412c3339c2e16df91.exe	z93885290.exe
PID 3184 wrote to memory of 2828	3184	228a1ee38972aa00bb341be7e40b285ed7e9023fbeb8837412c3339c2e16df91.exe	z93885290.exe
PID 2828 wrote to memory of 1700	2828	z93885290.exe	z60111306.exe
PID 2828 wrote to memory of 1700	2828	z93885290.exe	z60111306.exe
PID 2828 wrote to memory of 1700	2828	z93885290.exe	z60111306.exe
PID 1700 wrote to memory of 2520	1700	z60111306.exe	z05876546.exe
PID 1700 wrote to memory of 2520	1700	z60111306.exe	z05876546.exe
PID 1700 wrote to memory of 2520	1700	z60111306.exe	z05876546.exe
PID 2520 wrote to memory of 3736	2520	z05876546.exe	s60287253.exe
PID 2520 wrote to memory of 3736	2520	z05876546.exe	s60287253.exe
PID 2520 wrote to memory of 3736	2520	z05876546.exe	s60287253.exe
PID 3736 wrote to memory of 3352	3736	s60287253.exe	1.exe
PID 3736 wrote to memory of 3352	3736	s60287253.exe	1.exe
PID 3736 wrote to memory of 3352	3736	s60287253.exe	1.exe

C:\Users\Admin\AppData\Local\Temp\228a1ee38972aa00bb341be7e40b285ed7e9023fbeb8837412c3339c2e16df91.exe
"C:\Users\Admin\AppData\Local\Temp\228a1ee38972aa00bb341be7e40b285ed7e9023fbeb8837412c3339c2e16df91.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3184

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z93885290.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z93885290.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2828

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z60111306.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z60111306.exe
3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1700

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z05876546.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z05876546.exe
4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2520

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s60287253.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s60287253.exe
5⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3736

C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
6⤵
- Executes dropped EXE
PID:3352

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3736 -s 1332
6⤵
- Program crash
PID:4884

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3736 -ip 3736
1⤵
PID:1068

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\z93885290.exe
Filesize
1.0MB

MD5
4552beeaccb738690e8c21eb80f7c3a0

SHA1
94b97f98e81a78aa2cece677b8c00724debe5b05

SHA256
19d74d323fcee2214dec120ac29afd367bab5aea47343747c1fd7ff5d5f07dd2

SHA512
d985274e193e553439647fd79782c66efd6403117278fc31ef1346aa1cacf1ef45e05a94ab178c7c7876429c457fab378e537712936ecfa3ef34e6fe1e9926e8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z93885290.exe
Filesize
1.0MB

MD5
4552beeaccb738690e8c21eb80f7c3a0

SHA1
94b97f98e81a78aa2cece677b8c00724debe5b05

SHA256
19d74d323fcee2214dec120ac29afd367bab5aea47343747c1fd7ff5d5f07dd2

SHA512
d985274e193e553439647fd79782c66efd6403117278fc31ef1346aa1cacf1ef45e05a94ab178c7c7876429c457fab378e537712936ecfa3ef34e6fe1e9926e8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z60111306.exe
Filesize
761KB

MD5
000db8176a1dd587735d91bd218b9c7b

SHA1
985146100b4659ec3090ca3b29ba18eba8a527b5

SHA256
b5401506934142bc979c78d96950a083b3b7c5dd15c41a15e118f656ff531348

SHA512
e1ce37f39fa4a0881ec12975207c7e540b865341397e2bd25d679cf28d1c5f578014ba9eeea66bd7f49f030813f22f72311620a848f6eb050fb002e224ad4929

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z60111306.exe
Filesize
761KB

MD5
000db8176a1dd587735d91bd218b9c7b

SHA1
985146100b4659ec3090ca3b29ba18eba8a527b5

SHA256
b5401506934142bc979c78d96950a083b3b7c5dd15c41a15e118f656ff531348

SHA512
e1ce37f39fa4a0881ec12975207c7e540b865341397e2bd25d679cf28d1c5f578014ba9eeea66bd7f49f030813f22f72311620a848f6eb050fb002e224ad4929

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z05876546.exe
Filesize
578KB

MD5
63482db6acda55eaebcbbe06c992cba0

SHA1
f86fc3c351a40f7cbf642351623bb566ea1d1aaa

SHA256
5f27cd0e610b499301fc37080e26adf0103363f8250f2284b052401feddb5d7f

SHA512
283f7e4953d31666f54aedf6c6a2deaaacd5f60c7e4f78f9857af1dd1fde8f708dc81e073bed8375349aefd10b35e8503fe4feefb75be4214a62176268e88b9c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\z05876546.exe
Filesize
578KB

MD5
63482db6acda55eaebcbbe06c992cba0

SHA1
f86fc3c351a40f7cbf642351623bb566ea1d1aaa

SHA256
5f27cd0e610b499301fc37080e26adf0103363f8250f2284b052401feddb5d7f

SHA512
283f7e4953d31666f54aedf6c6a2deaaacd5f60c7e4f78f9857af1dd1fde8f708dc81e073bed8375349aefd10b35e8503fe4feefb75be4214a62176268e88b9c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s60287253.exe
Filesize
502KB

MD5
5bb4cfe0bde062a644756f6b09cee374

SHA1
49fd5bef2d81a9c42f650bac812bbe2e882a8c55

SHA256
4fdfdeff97df9e68adb976af40c512cd1188bdf397d8381dbadc5e809be19364

SHA512
378fb8be51120aa33a33220fc5adf45f5f0e9a28bd60892b17253b874cf96046de36eea159734fce2de90d72270ba948fa625752c364ade04ef97d86d9cefb98

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\s60287253.exe
Filesize
502KB

MD5
5bb4cfe0bde062a644756f6b09cee374

SHA1
49fd5bef2d81a9c42f650bac812bbe2e882a8c55

SHA256
4fdfdeff97df9e68adb976af40c512cd1188bdf397d8381dbadc5e809be19364

SHA512
378fb8be51120aa33a33220fc5adf45f5f0e9a28bd60892b17253b874cf96046de36eea159734fce2de90d72270ba948fa625752c364ade04ef97d86d9cefb98

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/3352-2339-0x0000000000340000-0x000000000036E000-memory.dmp

Filesize
184KB

Download
memory/3352-2343-0x0000000005250000-0x0000000005868000-memory.dmp

Filesize
6.1MB

Download
memory/3352-2350-0x0000000002480000-0x0000000002490000-memory.dmp

Filesize
64KB

Download
memory/3352-2348-0x0000000004E30000-0x0000000004E6C000-memory.dmp

Filesize
240KB

Download
memory/3352-2347-0x0000000002480000-0x0000000002490000-memory.dmp

Filesize
64KB

Download
memory/3352-2345-0x0000000004DD0000-0x0000000004DE2000-memory.dmp

Filesize
72KB

Download
memory/3352-2344-0x0000000004EA0000-0x0000000004FAA000-memory.dmp

Filesize
1.0MB

Download
memory/3736-189-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-207-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-170-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download
memory/3736-172-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-173-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-175-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-177-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-179-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-181-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-183-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-185-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-187-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-168-0x0000000005000000-0x00000000055A4000-memory.dmp

Filesize
5.6MB

Download
memory/3736-191-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-193-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-195-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-197-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-199-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-201-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-203-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-205-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-169-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download
memory/3736-209-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-211-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-213-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-215-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-217-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-219-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-221-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-223-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-225-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-227-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-229-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-167-0x0000000000900000-0x000000000095B000-memory.dmp

Filesize
364KB

Download
memory/3736-166-0x0000000000400000-0x0000000000823000-memory.dmp

Filesize
4.1MB

Download
memory/3736-165-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download
memory/3736-164-0x0000000000900000-0x000000000095B000-memory.dmp

Filesize
364KB

Download
memory/3736-163-0x0000000000400000-0x0000000000823000-memory.dmp

Filesize
4.1MB

Download
memory/3736-231-0x0000000004E70000-0x0000000004ED0000-memory.dmp

Filesize
384KB

Download
memory/3736-835-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download
memory/3736-836-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download
memory/3736-2321-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download
memory/3736-2324-0x0000000004EF0000-0x0000000004F00000-memory.dmp

Filesize
64KB

Download