redline | 8fd5111a22c7ace9c51654e70738642eb5806c0e3e4a35b9a534f2e410fef1a7

Analysis

max time kernel
27s
max time network
30s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
12/05/2023, 04:53

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General

Target

i1375719.exe
Size

903KB
MD5

aa8cb035ddd861354602c9ee5f2565eb
SHA1

31cb1f67f650c0c9af0b2fbfd6615ca5ca735730
SHA256

8fd5111a22c7ace9c51654e70738642eb5806c0e3e4a35b9a534f2e410fef1a7
SHA512

d2fc82aa3487f5aca586ea9910a0c30d7e8da49a98f3adbc7ba530c5bd2a7d84475f577d524118291b52f73153deeacd99c7f90312a7bc6cc47c3b6ebfa4257e
SSDEEP

12288:sIKrYIWFVRlhENHEPkexLsIdMp1G8Im4LF3LxGlQzDS8Ug1UDy+g3vVohn/TzM04:sI2Y7p3kelqo8oP33

Score

10^/10

redline roza discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

roza

185.161.248.75:4132

Attributes

auth_value
3e701c8c522386806a8f1f40a90873a7

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline
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
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 use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1704 set thread context of 740	1704	i1375719.exe	26

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
740	i1375719.exe
740	i1375719.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1704	i1375719.exe
Token: SeDebugPrivilege	740	i1375719.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 740	1704	i1375719.exe	26
PID 1704 wrote to memory of 740	1704	i1375719.exe	26
PID 1704 wrote to memory of 740	1704	i1375719.exe	26
PID 1704 wrote to memory of 740	1704	i1375719.exe	26
PID 1704 wrote to memory of 740	1704	i1375719.exe	26
PID 1704 wrote to memory of 740	1704	i1375719.exe	26
PID 1704 wrote to memory of 740	1704	i1375719.exe	26
PID 1704 wrote to memory of 740	1704	i1375719.exe	26
PID 1704 wrote to memory of 740	1704	i1375719.exe	26

C:\Users\Admin\AppData\Local\Temp\i1375719.exe
"C:\Users\Admin\AppData\Local\Temp\i1375719.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1704
- C:\Users\Admin\AppData\Local\Temp\i1375719.exe
  C:\Users\Admin\AppData\Local\Temp\i1375719.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:740

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/740-56-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/740-60-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/740-58-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/740-61-0x0000000004C60000-0x0000000004CA0000-memory.dmp

Filesize
256KB

Download
memory/1704-54-0x0000000000020000-0x0000000000108000-memory.dmp

Filesize
928KB

Download
memory/1704-55-0x0000000006DC0000-0x0000000006E00000-memory.dmp

Filesize
256KB

Download