redline | 57031bcacf380df05eb7a219adcc5f0d58c8313883bed2b838670ced8b92302a

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
01/11/2022, 09:31

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General

Target

57031bcacf380df05eb7a219adcc5f0d58c8313883bed2b838670ced8b92302a.exe
Size

2.4MB
MD5

77b6b449e5d2ba9255a4bea7675762b5
SHA1

ab0765b544dc0aefd9b0ffd50d2b73f890e9c3ae
SHA256

57031bcacf380df05eb7a219adcc5f0d58c8313883bed2b838670ced8b92302a
SHA512

9287309c7472e46d6c6af3b422e74cb69e75041517cb6f978025781f6550defa67de8daf17c5abad653807b48850939f0678dc7355ae780544f4500bcc5bb74d
SSDEEP

24576:+chiQ8pLY0Y55owQXzfIkkP5vZh4ML7gALdKiuXV/szl1ktVtUCCZVLSX6l3RuQr:5F8WLQXzfIkkF4QzLktVtUCCZVjl3L

Score

10^/10

redline infostealer spyware

Malware Config

Extracted

Family

redline

185.215.113.69:15544

Attributes

auth_value
158d11bcb0981d36081a79814471392e

Signatures

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

RedLine payload 4 IoCs

resource	yara_rule
behavioral1/memory/1832-56-0x0000000000080000-0x00000000000A8000-memory.dmp	family_redline
behavioral1/memory/1832-61-0x00000000000A27AE-mapping.dmp	family_redline
behavioral1/memory/1832-62-0x0000000000080000-0x00000000000A8000-memory.dmp	family_redline
behavioral1/memory/1832-63-0x0000000000080000-0x00000000000A8000-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
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1960 set thread context of 1832	1960	57031bcacf380df05eb7a219adcc5f0d58c8313883bed2b838670ced8b92302a.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1832	vbc.exe
1832	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1832	vbc.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1960 wrote to memory of 1832	1960	57031bcacf380df05eb7a219adcc5f0d58c8313883bed2b838670ced8b92302a.exe	28
PID 1960 wrote to memory of 1832	1960	57031bcacf380df05eb7a219adcc5f0d58c8313883bed2b838670ced8b92302a.exe	28
PID 1960 wrote to memory of 1832	1960	57031bcacf380df05eb7a219adcc5f0d58c8313883bed2b838670ced8b92302a.exe	28
PID 1960 wrote to memory of 1832	1960	57031bcacf380df05eb7a219adcc5f0d58c8313883bed2b838670ced8b92302a.exe	28
PID 1960 wrote to memory of 1832	1960	57031bcacf380df05eb7a219adcc5f0d58c8313883bed2b838670ced8b92302a.exe	28
PID 1960 wrote to memory of 1832	1960	57031bcacf380df05eb7a219adcc5f0d58c8313883bed2b838670ced8b92302a.exe	28

C:\Users\Admin\AppData\Local\Temp\57031bcacf380df05eb7a219adcc5f0d58c8313883bed2b838670ced8b92302a.exe
"C:\Users\Admin\AppData\Local\Temp\57031bcacf380df05eb7a219adcc5f0d58c8313883bed2b838670ced8b92302a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1960
- 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:1832

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1832-56-0x0000000000080000-0x00000000000A8000-memory.dmp

Filesize
160KB

Download
memory/1832-54-0x0000000000080000-0x00000000000A8000-memory.dmp

Filesize
160KB

Download
memory/1832-62-0x0000000000080000-0x00000000000A8000-memory.dmp

Filesize
160KB

Download
memory/1832-63-0x0000000000080000-0x00000000000A8000-memory.dmp

Filesize
160KB

Download
memory/1832-64-0x00000000751A1000-0x00000000751A3000-memory.dmp

Filesize
8KB

Download