redline | c8e5cd22f608cd7712cf958f6291ca2c805526763a288add257ebbe986d8c781

Analysis

max time kernel
142s
max time network
149s
platform
windows7_x64
resource
win7-20230703-en
resource tags

arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
submitted
10-07-2023 09:30

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General

Target

d595f92fd64f1992f3cfa556a1213f22.exe
Size

514KB
MD5

d595f92fd64f1992f3cfa556a1213f22
SHA1

124392b3bb25cae2b99058363094c7fd90f6be2c
SHA256

c8e5cd22f608cd7712cf958f6291ca2c805526763a288add257ebbe986d8c781
SHA512

b0b9e90cc216384217e7a1e373808267ff405d8ae87b3161e2eec63001868a66f29aebd2365cc1de078b27dca7c2f5ce08c1cb407153797eb4d0d0ff072b6828
SSDEEP

12288:EmYOKz47wrn1HjWvKPLD9h4lGsN/J+V3hB:9Y47wb1k4pAHNuR

Score

10^/10

redline kira infostealer persistence

Malware Config

Extracted

Family

redline

Botnet

kira

77.91.68.48:19071

Attributes

auth_value
1677a40fd8997eb89377e1681911e9c6

Signatures

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

Executes dropped EXE 2 IoCs

pid	Process
2364	x9522452.exe
2568	f9971862.exe

Loads dropped DLL 5 IoCs

pid	Process
2420	d595f92fd64f1992f3cfa556a1213f22.exe
2364	x9522452.exe
2364	x9522452.exe
2364	x9522452.exe
2568	f9971862.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	d595f92fd64f1992f3cfa556a1213f22.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\\\""	d595f92fd64f1992f3cfa556a1213f22.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce	x9522452.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\\\""	x9522452.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2420 wrote to memory of 2364	2420	d595f92fd64f1992f3cfa556a1213f22.exe	30
PID 2420 wrote to memory of 2364	2420	d595f92fd64f1992f3cfa556a1213f22.exe	30
PID 2420 wrote to memory of 2364	2420	d595f92fd64f1992f3cfa556a1213f22.exe	30
PID 2420 wrote to memory of 2364	2420	d595f92fd64f1992f3cfa556a1213f22.exe	30
PID 2420 wrote to memory of 2364	2420	d595f92fd64f1992f3cfa556a1213f22.exe	30
PID 2420 wrote to memory of 2364	2420	d595f92fd64f1992f3cfa556a1213f22.exe	30
PID 2420 wrote to memory of 2364	2420	d595f92fd64f1992f3cfa556a1213f22.exe	30
PID 2364 wrote to memory of 2568	2364	x9522452.exe	31
PID 2364 wrote to memory of 2568	2364	x9522452.exe	31
PID 2364 wrote to memory of 2568	2364	x9522452.exe	31
PID 2364 wrote to memory of 2568	2364	x9522452.exe	31
PID 2364 wrote to memory of 2568	2364	x9522452.exe	31
PID 2364 wrote to memory of 2568	2364	x9522452.exe	31
PID 2364 wrote to memory of 2568	2364	x9522452.exe	31

C:\Users\Admin\AppData\Local\Temp\d595f92fd64f1992f3cfa556a1213f22.exe
"C:\Users\Admin\AppData\Local\Temp\d595f92fd64f1992f3cfa556a1213f22.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9522452.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9522452.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2364
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f9971862.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f9971862.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:2568

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9522452.exe

Filesize
319KB

MD5
e260fe61dd5af62d74b1a164e81750b1

SHA1
950f61662a0b73835296cc8a73f280f4b0812289

SHA256
78814a59060706e1a65362b1b7df7a0427f8fdbd821d18dc7481a19a1a53dd70

SHA512
525e8bd4df6820ede189cb38d8a72278837d71a4f2bbd4f14f29c71dba7561c0ab1c39bc05ca02e7cffdcfa61fcfd9a7d7f4451b90ba382008b80f393212fe09

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9522452.exe

Filesize
319KB

MD5
e260fe61dd5af62d74b1a164e81750b1

SHA1
950f61662a0b73835296cc8a73f280f4b0812289

SHA256
78814a59060706e1a65362b1b7df7a0427f8fdbd821d18dc7481a19a1a53dd70

SHA512
525e8bd4df6820ede189cb38d8a72278837d71a4f2bbd4f14f29c71dba7561c0ab1c39bc05ca02e7cffdcfa61fcfd9a7d7f4451b90ba382008b80f393212fe09

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f9971862.exe

Filesize
266KB

MD5
1d2ab3db2ac659c6faecfa9d8ad62020

SHA1
24bb1df4d3b710106473ec9b4245fc4416f119a6

SHA256
dd3a98c8babe2ba5dd5e9a3120fd1add0170ca7d0b2d68e22804fd07de979d0a

SHA512
a5df9a1669006265ddb06f843e6c622ad0dd1d7039e651bc0024ffbd505e76d98e54d20d011a966bb254b3fb382015ddb1b7494dc27fc7c42357d40b6ed5ad94

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f9971862.exe

Filesize
266KB

MD5
1d2ab3db2ac659c6faecfa9d8ad62020

SHA1
24bb1df4d3b710106473ec9b4245fc4416f119a6

SHA256
dd3a98c8babe2ba5dd5e9a3120fd1add0170ca7d0b2d68e22804fd07de979d0a

SHA512
a5df9a1669006265ddb06f843e6c622ad0dd1d7039e651bc0024ffbd505e76d98e54d20d011a966bb254b3fb382015ddb1b7494dc27fc7c42357d40b6ed5ad94

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f9971862.exe

Filesize
266KB

MD5
1d2ab3db2ac659c6faecfa9d8ad62020

SHA1
24bb1df4d3b710106473ec9b4245fc4416f119a6

SHA256
dd3a98c8babe2ba5dd5e9a3120fd1add0170ca7d0b2d68e22804fd07de979d0a

SHA512
a5df9a1669006265ddb06f843e6c622ad0dd1d7039e651bc0024ffbd505e76d98e54d20d011a966bb254b3fb382015ddb1b7494dc27fc7c42357d40b6ed5ad94

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9522452.exe

Filesize
319KB

MD5
e260fe61dd5af62d74b1a164e81750b1

SHA1
950f61662a0b73835296cc8a73f280f4b0812289

SHA256
78814a59060706e1a65362b1b7df7a0427f8fdbd821d18dc7481a19a1a53dd70

SHA512
525e8bd4df6820ede189cb38d8a72278837d71a4f2bbd4f14f29c71dba7561c0ab1c39bc05ca02e7cffdcfa61fcfd9a7d7f4451b90ba382008b80f393212fe09

Download Submit
\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9522452.exe

Filesize
319KB

MD5
e260fe61dd5af62d74b1a164e81750b1

SHA1
950f61662a0b73835296cc8a73f280f4b0812289

SHA256
78814a59060706e1a65362b1b7df7a0427f8fdbd821d18dc7481a19a1a53dd70

SHA512
525e8bd4df6820ede189cb38d8a72278837d71a4f2bbd4f14f29c71dba7561c0ab1c39bc05ca02e7cffdcfa61fcfd9a7d7f4451b90ba382008b80f393212fe09

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\f9971862.exe

Filesize
266KB

MD5
1d2ab3db2ac659c6faecfa9d8ad62020

SHA1
24bb1df4d3b710106473ec9b4245fc4416f119a6

SHA256
dd3a98c8babe2ba5dd5e9a3120fd1add0170ca7d0b2d68e22804fd07de979d0a

SHA512
a5df9a1669006265ddb06f843e6c622ad0dd1d7039e651bc0024ffbd505e76d98e54d20d011a966bb254b3fb382015ddb1b7494dc27fc7c42357d40b6ed5ad94

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\f9971862.exe

Filesize
266KB

MD5
1d2ab3db2ac659c6faecfa9d8ad62020

SHA1
24bb1df4d3b710106473ec9b4245fc4416f119a6

SHA256
dd3a98c8babe2ba5dd5e9a3120fd1add0170ca7d0b2d68e22804fd07de979d0a

SHA512
a5df9a1669006265ddb06f843e6c622ad0dd1d7039e651bc0024ffbd505e76d98e54d20d011a966bb254b3fb382015ddb1b7494dc27fc7c42357d40b6ed5ad94

Download Submit
\Users\Admin\AppData\Local\Temp\IXP001.TMP\f9971862.exe

Filesize
266KB

MD5
1d2ab3db2ac659c6faecfa9d8ad62020

SHA1
24bb1df4d3b710106473ec9b4245fc4416f119a6

SHA256
dd3a98c8babe2ba5dd5e9a3120fd1add0170ca7d0b2d68e22804fd07de979d0a

SHA512
a5df9a1669006265ddb06f843e6c622ad0dd1d7039e651bc0024ffbd505e76d98e54d20d011a966bb254b3fb382015ddb1b7494dc27fc7c42357d40b6ed5ad94

Download Submit
memory/2420-54-0x0000000000220000-0x000000000028E000-memory.dmp

Filesize
440KB

Download
memory/2568-83-0x0000000000260000-0x0000000000290000-memory.dmp

Filesize
192KB

Download
memory/2568-87-0x0000000000B20000-0x0000000000B26000-memory.dmp

Filesize
24KB

Download
memory/2568-88-0x00000000047A0000-0x00000000047E0000-memory.dmp

Filesize
256KB

Download