redline | 1cf660313e31e12e6fb8a8facd9930760d32df76d653702f02af1385a37e4f01

Analysis

max time kernel
41s
max time network
49s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
29-11-2022 18:32

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General

Target

SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe
Size

216KB
MD5

f26954c64a0af9a97ff35355dfc233a0
SHA1

6da41827230a917ef747cdee06e2e104d5168127
SHA256

1cf660313e31e12e6fb8a8facd9930760d32df76d653702f02af1385a37e4f01
SHA512

de216842dab46a2ab49ee3e4739e7cc47ee7fd13e2641e8722f06a96b920725dd90209f3cdc668669a7d752624d36698508094938711640905c9f9d7d5b34a87
SSDEEP

3072:xhbc8yCxsFNcEyyrJ9WU4khLTvPZFzD0yfZNuzK/hRp1d53CDX5dINLqVqU:GCxGNp7FUyf2AhZjwINut

Score

10^/10

redline @p1 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

@P1

193.106.191.138:32796

Attributes

auth_value
54c79ce081122137049ee07c0a2f38ab

Signatures

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

RedLine payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/788-56-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/788-61-0x00000000004221CA-mapping.dmp	family_redline
behavioral1/memory/788-63-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/788-62-0x0000000000400000-0x0000000000428000-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

Processes:

SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe

description pid process target process

PID 872 set thread context of 788 872 SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe vbc.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

vbc.exe

pid process

788 vbc.exe
788 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

vbc.exe

description pid process

Token: SeDebugPrivilege 788 vbc.exe

description	pid	process	target process
PID 872 set thread context of 788	872	SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe	vbc.exe

pid	process
788	vbc.exe
788	vbc.exe

description	pid	process
Token: SeDebugPrivilege	788	vbc.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe

description	pid	process	target process
PID 872 wrote to memory of 788	872	SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe	vbc.exe
PID 872 wrote to memory of 788	872	SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe	vbc.exe
PID 872 wrote to memory of 788	872	SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe	vbc.exe
PID 872 wrote to memory of 788	872	SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe	vbc.exe
PID 872 wrote to memory of 788	872	SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe	vbc.exe
PID 872 wrote to memory of 788	872	SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:872

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:788

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/788-54-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/788-56-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/788-61-0x00000000004221CA-mapping.dmp

Download
memory/788-63-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/788-62-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/788-64-0x0000000076181000-0x0000000076183000-memory.dmp

Filesize
8KB

Download