redline | bd225935b6b2ea18b54d886175ff37be05a0bea5dc242ee7b535fbc0b6117140

Analysis

max time kernel
118s
max time network
125s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12/10/2023, 14:02

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General

Target

c2a12d49dfe6eee829e756f23da12892.exe
Size

1.5MB
MD5

c2a12d49dfe6eee829e756f23da12892
SHA1

9aaabbad78b1b78d4be89e54b6aa54e64530f962
SHA256

bd225935b6b2ea18b54d886175ff37be05a0bea5dc242ee7b535fbc0b6117140
SHA512

cc724df549003bfe96831da5d08a4e94fcc9cf50421851215b60d0f343be06adf17e8a982ded2853175d4c1eb9ac0fa876379bcb8935680809ebf61c321e0193
SSDEEP

49152:0YHmYObiYdcFMSz3gbXyiz3htazmq7H1P:0kOoMSz3gbXyiz3htwV

Score

10^/10

redline infostealer spyware

Malware Config

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
behavioral1/memory/2200-1-0x0000000001150000-0x000000000132A000-memory.dmp	family_redline
behavioral1/memory/2224-3-0x0000000000080000-0x00000000000DA000-memory.dmp	family_redline
behavioral1/memory/2200-10-0x0000000001150000-0x000000000132A000-memory.dmp	family_redline
behavioral1/memory/2224-11-0x0000000000080000-0x00000000000DA000-memory.dmp	family_redline
behavioral1/memory/2224-9-0x0000000000080000-0x00000000000DA000-memory.dmp	family_redline

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
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 2200 set thread context of 2224	2200	c2a12d49dfe6eee829e756f23da12892.exe	28

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2224	vbc.exe
2224	vbc.exe
2224	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2224	vbc.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2200 wrote to memory of 2224	2200	c2a12d49dfe6eee829e756f23da12892.exe	28
PID 2200 wrote to memory of 2224	2200	c2a12d49dfe6eee829e756f23da12892.exe	28
PID 2200 wrote to memory of 2224	2200	c2a12d49dfe6eee829e756f23da12892.exe	28
PID 2200 wrote to memory of 2224	2200	c2a12d49dfe6eee829e756f23da12892.exe	28
PID 2200 wrote to memory of 2224	2200	c2a12d49dfe6eee829e756f23da12892.exe	28
PID 2200 wrote to memory of 2224	2200	c2a12d49dfe6eee829e756f23da12892.exe	28

C:\Users\Admin\AppData\Local\Temp\c2a12d49dfe6eee829e756f23da12892.exe
"C:\Users\Admin\AppData\Local\Temp\c2a12d49dfe6eee829e756f23da12892.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2200
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

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

C:\Users\Admin\AppData\Local\Temp\Cab73BB.tmp

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar741C.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit
memory/2200-10-0x0000000001150000-0x000000000132A000-memory.dmp

Filesize
1.9MB

Download
memory/2200-1-0x0000000001150000-0x000000000132A000-memory.dmp

Filesize
1.9MB

Download
memory/2200-0-0x0000000001150000-0x000000000132A000-memory.dmp

Filesize
1.9MB

Download
memory/2224-11-0x0000000000080000-0x00000000000DA000-memory.dmp

Filesize
360KB

Download
memory/2224-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2224-9-0x0000000000080000-0x00000000000DA000-memory.dmp

Filesize
360KB

Download
memory/2224-12-0x00000000746B0000-0x0000000074D9E000-memory.dmp

Filesize
6.9MB

Download
memory/2224-13-0x0000000000670000-0x00000000006B0000-memory.dmp

Filesize
256KB

Download
memory/2224-3-0x0000000000080000-0x00000000000DA000-memory.dmp

Filesize
360KB

Download
memory/2224-2-0x0000000000080000-0x00000000000DA000-memory.dmp

Filesize
360KB

Download
memory/2224-48-0x00000000746B0000-0x0000000074D9E000-memory.dmp

Filesize
6.9MB

Download
memory/2224-49-0x00000000746B0000-0x0000000074D9E000-memory.dmp

Filesize
6.9MB

Download