redline | b526ee0de0fac93563730dfd03d7c647f658db2ef54b327a2c8f85e7fab04755

Analysis

max time kernel
119s
max time network
124s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
10-10-2023 13:04

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General

Target

f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe
Size

461KB
MD5

9d388a4fd1967964c6aad56cd03ab084
SHA1

5fa3d121998a267301ecafe49e69f97091436488
SHA256

f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f
SHA512

0f12705317ed212e9f94138f901681a34e5181821a9d80f6881331223c13dda1ac63e28e54175af9e86ffc30ce4cc21aabe30b9af686ff1619c7c92f50a6a05b
SSDEEP

12288:vUG+TUnCxfCHyqFVtXusi6Kuf8Dw4dlD4CdMxGp:vUGWUnXyqFVtesH8Dw4dlDv

Score

10^/10

redline unique28.5 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

unique28.5

194.169.175.232:45451

Signatures

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral9/memory/1908-2-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral9/memory/1908-3-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral9/memory/1908-5-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral9/memory/1908-9-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline
behavioral9/memory/1908-7-0x0000000000400000-0x000000000043E000-memory.dmp	family_redline

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1736 set thread context of 1908	1736	f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe	28

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1344	1736	WerFault.exe	27

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1908	AppLaunch.exe
1908	AppLaunch.exe
1908	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1908	AppLaunch.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 1736 wrote to memory of 1908	1736	f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe	28
PID 1736 wrote to memory of 1908	1736	f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe	28
PID 1736 wrote to memory of 1908	1736	f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe	28
PID 1736 wrote to memory of 1908	1736	f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe	28
PID 1736 wrote to memory of 1908	1736	f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe	28
PID 1736 wrote to memory of 1908	1736	f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe	28
PID 1736 wrote to memory of 1908	1736	f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe	28
PID 1736 wrote to memory of 1908	1736	f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe	28
PID 1736 wrote to memory of 1908	1736	f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe	28
PID 1736 wrote to memory of 1908	1736	f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe	28
PID 1736 wrote to memory of 1908	1736	f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe	28
PID 1736 wrote to memory of 1908	1736	f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe	28
PID 1736 wrote to memory of 1344	1736	f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe	29
PID 1736 wrote to memory of 1344	1736	f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe	29
PID 1736 wrote to memory of 1344	1736	f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe	29
PID 1736 wrote to memory of 1344	1736	f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe	29

C:\Users\Admin\AppData\Local\Temp\f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe
"C:\Users\Admin\AppData\Local\Temp\f672ba8bf05715a07351bf661588fcc42a13f814b4b6c3c9ea3519d35861a86f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1736
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1908
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1736 -s 140
  2⤵
  - Program crash
  PID:1344

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1908-0-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1908-1-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1908-2-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1908-3-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1908-5-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1908-4-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/1908-9-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1908-7-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/1908-10-0x0000000073F40000-0x000000007462E000-memory.dmp

Filesize
6.9MB

Download
memory/1908-11-0x0000000007240000-0x0000000007280000-memory.dmp

Filesize
256KB

Download
memory/1908-12-0x0000000073F40000-0x000000007462E000-memory.dmp

Filesize
6.9MB

Download
memory/1908-13-0x0000000007240000-0x0000000007280000-memory.dmp

Filesize
256KB

Download
memory/1908-14-0x0000000073F40000-0x000000007462E000-memory.dmp

Filesize
6.9MB

Download