redline | 10d03d5174433227767300196836c7812e66f20732031e604e1032abe591a47a

General

Target

10d03d5174433227767300196836c7812e66f20732031e604e1032abe591a47a.exe
Size

586KB
MD5

c05ca9d5f37d8ba919b3eb9bc77178fc
SHA1

f183f68e9a6face1e6a901f13ac5be04e51f7b00
SHA256

10d03d5174433227767300196836c7812e66f20732031e604e1032abe591a47a
SHA512

bd14c2dc1d809d2340e5340bda719efbad2bcc2a3b3cc1ab7eae1f410e0ececa87264040eb9ba304e23bbe9e3a0e6b23c8c67bb9f8178f8fce2ff47d6ed9363b
SSDEEP

12288:GMr8y901ekO9PYktrHtsrlPLijZxG4Ej4r42Z1nO/x2Pv4:GybkurNWwYV2Z1yx2H4

Score

10^/10

redline diza discovery infostealer persistence spyware stealer

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.126:19048

Attributes

auth_value
0d09b419c8bc967f91c68be4a17e92ee

Signatures

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

Executes dropped EXE 3 IoCs

pid	Process
4248	x2280627.exe
2356	x7106867.exe
4512	f0969513.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	10d03d5174433227767300196836c7812e66f20732031e604e1032abe591a47a.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\\\""	10d03d5174433227767300196836c7812e66f20732031e604e1032abe591a47a.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	x2280627.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\\\""	x2280627.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	x7106867.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\\\""	x7106867.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious behavior: EnumeratesProcesses 26 IoCs

pid	Process
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe
4512	f0969513.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4512	f0969513.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 932 wrote to memory of 4248	932	10d03d5174433227767300196836c7812e66f20732031e604e1032abe591a47a.exe	84
PID 932 wrote to memory of 4248	932	10d03d5174433227767300196836c7812e66f20732031e604e1032abe591a47a.exe	84
PID 932 wrote to memory of 4248	932	10d03d5174433227767300196836c7812e66f20732031e604e1032abe591a47a.exe	84
PID 4248 wrote to memory of 2356	4248	x2280627.exe	85
PID 4248 wrote to memory of 2356	4248	x2280627.exe	85
PID 4248 wrote to memory of 2356	4248	x2280627.exe	85
PID 2356 wrote to memory of 4512	2356	x7106867.exe	86
PID 2356 wrote to memory of 4512	2356	x7106867.exe	86
PID 2356 wrote to memory of 4512	2356	x7106867.exe	86

C:\Users\Admin\AppData\Local\Temp\10d03d5174433227767300196836c7812e66f20732031e604e1032abe591a47a.exe
"C:\Users\Admin\AppData\Local\Temp\10d03d5174433227767300196836c7812e66f20732031e604e1032abe591a47a.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:932
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2280627.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2280627.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4248
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7106867.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7106867.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:2356
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0969513.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0969513.exe
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4512

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2280627.exe

Filesize
378KB

MD5
0f6e2c891404e4e5f49d9b40c82692b5

SHA1
23fa9dc0a45ff1a7b57210e3539d28ec127ef7e1

SHA256
9c409cc422fe4adfc1a43716d6936100929cbdf99714f481e9aba3cc3d9b04a5

SHA512
3b81f44b0333c542bd67300813adb1dd44ddf5d42cec5feb1724761970728fb43f94fbf261fa709cb0c33b8067bafefaca1cc91066649e9860aa8ff37fdf8879

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2280627.exe

Filesize
378KB

MD5
0f6e2c891404e4e5f49d9b40c82692b5

SHA1
23fa9dc0a45ff1a7b57210e3539d28ec127ef7e1

SHA256
9c409cc422fe4adfc1a43716d6936100929cbdf99714f481e9aba3cc3d9b04a5

SHA512
3b81f44b0333c542bd67300813adb1dd44ddf5d42cec5feb1724761970728fb43f94fbf261fa709cb0c33b8067bafefaca1cc91066649e9860aa8ff37fdf8879

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7106867.exe

Filesize
206KB

MD5
c59e00146c4b04f5c4677c79f90bfc40

SHA1
fea121d04ec40f6e9d2437796ee785b89ef7fb52

SHA256
c91e17f13a43634405235d4b317e8804b13fad263112b7d6f798e35404bf7c74

SHA512
c666f2fbb0f8d61d529ee6f6b99f2c4e23102d1a4afc25b85a25eefb2af9f008732177e6a0f2857153b3bcb68817bc136e1422a6768f4888603013539c8c2a03

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7106867.exe

Filesize
206KB

MD5
c59e00146c4b04f5c4677c79f90bfc40

SHA1
fea121d04ec40f6e9d2437796ee785b89ef7fb52

SHA256
c91e17f13a43634405235d4b317e8804b13fad263112b7d6f798e35404bf7c74

SHA512
c666f2fbb0f8d61d529ee6f6b99f2c4e23102d1a4afc25b85a25eefb2af9f008732177e6a0f2857153b3bcb68817bc136e1422a6768f4888603013539c8c2a03

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0969513.exe

Filesize
172KB

MD5
9f15030df6d5bb00f9f01841e70daafa

SHA1
dd81f227302edc2e4d99acbdd1ad2ed7b9edd1a3

SHA256
f4386e422e57ad6368e78178f4e6383c8ec4a14d55cf40ed4568f04b86fc4342

SHA512
ea75486dc058e6c1acd0f036bcf536988baaf64b4b967607e6efa7286927911c72912c76770f3aeebfc65f41e68722dde72ec8e21b4d018f278df38c0b673a4f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f0969513.exe

Filesize
172KB

MD5
9f15030df6d5bb00f9f01841e70daafa

SHA1
dd81f227302edc2e4d99acbdd1ad2ed7b9edd1a3

SHA256
f4386e422e57ad6368e78178f4e6383c8ec4a14d55cf40ed4568f04b86fc4342

SHA512
ea75486dc058e6c1acd0f036bcf536988baaf64b4b967607e6efa7286927911c72912c76770f3aeebfc65f41e68722dde72ec8e21b4d018f278df38c0b673a4f

Download Submit
memory/4512-154-0x00000000006A0000-0x00000000006D0000-memory.dmp

Filesize
192KB

Download
memory/4512-155-0x000000000AAA0000-0x000000000B0B8000-memory.dmp

Filesize
6.1MB

Download
memory/4512-156-0x000000000A620000-0x000000000A72A000-memory.dmp

Filesize
1.0MB

Download
memory/4512-157-0x000000000A560000-0x000000000A572000-memory.dmp

Filesize
72KB

Download
memory/4512-158-0x0000000004F90000-0x0000000004FA0000-memory.dmp

Filesize
64KB

Download
memory/4512-159-0x000000000A5C0000-0x000000000A5FC000-memory.dmp

Filesize
240KB

Download
memory/4512-160-0x0000000004F90000-0x0000000004FA0000-memory.dmp

Filesize
64KB

Download
memory/4512-161-0x000000000A8D0000-0x000000000A946000-memory.dmp

Filesize
472KB

Download
memory/4512-162-0x000000000A9F0000-0x000000000AA82000-memory.dmp

Filesize
584KB

Download
memory/4512-163-0x000000000A950000-0x000000000A9B6000-memory.dmp

Filesize
408KB

Download
memory/4512-164-0x000000000BAB0000-0x000000000C054000-memory.dmp

Filesize
5.6MB

Download
memory/4512-165-0x000000000B7B0000-0x000000000B972000-memory.dmp

Filesize
1.8MB

Download
memory/4512-166-0x000000000C590000-0x000000000CABC000-memory.dmp

Filesize
5.2MB

Download
memory/4512-167-0x000000000B6D0000-0x000000000B720000-memory.dmp

Filesize
320KB

Download

Analysis

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