redline | a52ba09554566e4ae25d33d6a1e96381bdcf13b89dd77015542db0364df86a92

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
09/04/2025, 16:22

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General

Target

416ffbf541ec396c711f1553576931c65af849b67158250030f5b94827b3da83.exe
Size

563KB
MD5

04af92ffdf13bc3b98ac14a5c6f752fc
SHA1

24a7dc1c59636ebdb588cdb02d9cb3edb599e395
SHA256

416ffbf541ec396c711f1553576931c65af849b67158250030f5b94827b3da83
SHA512

e548fd5c8875aac68c57a19ce6e8d3afa5292d172b37834b6184975277f46125394e01a135c6ca25e6df736e12101bee1af35485b2e41bbc94ed3a83a5fa006f
SSDEEP

6144:qOIBBrOiOkLJeHIIBRHr+PG0ZZ39MUl63bgxlsKrgq/e9bCmflY:qOe9OiO2I7SPGEtMf387HgHOmK

Score

10^/10

redline discovery infostealer

Malware Config

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral1/memory/912-6-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline

Redline family
redline
Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4572 set thread context of 912	4572	416ffbf541ec396c711f1553576931c65af849b67158250030f5b94827b3da83.exe	87

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	416ffbf541ec396c711f1553576931c65af849b67158250030f5b94827b3da83.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4572 wrote to memory of 912	4572	416ffbf541ec396c711f1553576931c65af849b67158250030f5b94827b3da83.exe	87
PID 4572 wrote to memory of 912	4572	416ffbf541ec396c711f1553576931c65af849b67158250030f5b94827b3da83.exe	87
PID 4572 wrote to memory of 912	4572	416ffbf541ec396c711f1553576931c65af849b67158250030f5b94827b3da83.exe	87
PID 4572 wrote to memory of 912	4572	416ffbf541ec396c711f1553576931c65af849b67158250030f5b94827b3da83.exe	87
PID 4572 wrote to memory of 912	4572	416ffbf541ec396c711f1553576931c65af849b67158250030f5b94827b3da83.exe	87
PID 4572 wrote to memory of 912	4572	416ffbf541ec396c711f1553576931c65af849b67158250030f5b94827b3da83.exe	87
PID 4572 wrote to memory of 912	4572	416ffbf541ec396c711f1553576931c65af849b67158250030f5b94827b3da83.exe	87
PID 4572 wrote to memory of 912	4572	416ffbf541ec396c711f1553576931c65af849b67158250030f5b94827b3da83.exe	87

C:\Users\Admin\AppData\Local\Temp\416ffbf541ec396c711f1553576931c65af849b67158250030f5b94827b3da83.exe
"C:\Users\Admin\AppData\Local\Temp\416ffbf541ec396c711f1553576931c65af849b67158250030f5b94827b3da83.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4572
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:912

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/912-12-0x00000000077E0000-0x000000000781C000-memory.dmp

Filesize
240KB

Download
memory/912-13-0x0000000007820000-0x000000000786C000-memory.dmp

Filesize
304KB

Download
memory/912-16-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/912-10-0x00000000078B0000-0x00000000079BA000-memory.dmp

Filesize
1.0MB

Download
memory/912-11-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/912-8-0x0000000007D80000-0x0000000008398000-memory.dmp

Filesize
6.1MB

Download
memory/912-6-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/912-7-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/912-9-0x0000000007780000-0x0000000007792000-memory.dmp

Filesize
72KB

Download
memory/4572-1-0x0000000000280000-0x0000000000314000-memory.dmp

Filesize
592KB

Download
memory/4572-5-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/4572-4-0x0000000004CA0000-0x0000000004CCC000-memory.dmp

Filesize
176KB

Download
memory/4572-0-0x00000000749BE000-0x00000000749BF000-memory.dmp

Filesize
4KB

Download
memory/4572-3-0x0000000004D90000-0x0000000004E22000-memory.dmp

Filesize
584KB

Download
memory/4572-14-0x00000000749BE000-0x00000000749BF000-memory.dmp

Filesize
4KB

Download
memory/4572-15-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/4572-2-0x00000000052A0000-0x0000000005844000-memory.dmp

Filesize
5.6MB

Download