redline | bd225935b6b2ea18b54d886175ff37be05a0bea5dc242ee7b535fbc0b6117140

General

Target

bd225935b6b2ea18b54d886175ff37be05a0bea5dc242ee7b535fbc0b6117140.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/2060-1-0x00000000001B0000-0x000000000038A000-memory.dmp	family_redline
behavioral1/memory/2020-3-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline
behavioral1/memory/2060-10-0x00000000001B0000-0x000000000038A000-memory.dmp	family_redline
behavioral1/memory/2020-11-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline
behavioral1/memory/2020-9-0x0000000000400000-0x000000000045A000-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 2060 set thread context of 2020	2060	bd225935b6b2ea18b54d886175ff37be05a0bea5dc242ee7b535fbc0b6117140.exe	27

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2020	vbc.exe
2020	vbc.exe
2020	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2020	vbc.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 2020	2060	bd225935b6b2ea18b54d886175ff37be05a0bea5dc242ee7b535fbc0b6117140.exe	27
PID 2060 wrote to memory of 2020	2060	bd225935b6b2ea18b54d886175ff37be05a0bea5dc242ee7b535fbc0b6117140.exe	27
PID 2060 wrote to memory of 2020	2060	bd225935b6b2ea18b54d886175ff37be05a0bea5dc242ee7b535fbc0b6117140.exe	27
PID 2060 wrote to memory of 2020	2060	bd225935b6b2ea18b54d886175ff37be05a0bea5dc242ee7b535fbc0b6117140.exe	27
PID 2060 wrote to memory of 2020	2060	bd225935b6b2ea18b54d886175ff37be05a0bea5dc242ee7b535fbc0b6117140.exe	27
PID 2060 wrote to memory of 2020	2060	bd225935b6b2ea18b54d886175ff37be05a0bea5dc242ee7b535fbc0b6117140.exe	27

C:\Users\Admin\AppData\Local\Temp\bd225935b6b2ea18b54d886175ff37be05a0bea5dc242ee7b535fbc0b6117140.exe
"C:\Users\Admin\AppData\Local\Temp\bd225935b6b2ea18b54d886175ff37be05a0bea5dc242ee7b535fbc0b6117140.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2060
- 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:2020

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

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\CabC489.tmp

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarD280.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit
memory/2020-11-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2020-3-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2020-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2020-9-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2020-12-0x0000000074470000-0x0000000074B5E000-memory.dmp

Filesize
6.9MB

Download
memory/2020-13-0x0000000007350000-0x0000000007390000-memory.dmp

Filesize
256KB

Download
memory/2020-2-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2020-39-0x0000000074470000-0x0000000074B5E000-memory.dmp

Filesize
6.9MB

Download
memory/2020-49-0x0000000074470000-0x0000000074B5E000-memory.dmp

Filesize
6.9MB

Download
memory/2060-10-0x00000000001B0000-0x000000000038A000-memory.dmp

Filesize
1.9MB

Download
memory/2060-0-0x00000000001B0000-0x000000000038A000-memory.dmp

Filesize
1.9MB

Download
memory/2060-1-0x00000000001B0000-0x000000000038A000-memory.dmp

Filesize
1.9MB

Download

Analysis

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