redline | 22932ac12c61f7ade37d16a82ad02d08259263020f4a465d15f2830fa03df12b

Analysis

max time kernel
144s
max time network
173s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 11:41

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General

Target

file.exe
Size

217KB
MD5

994582a9698bff38051a6ecb1522c30b
SHA1

79bdca7a44e56665a11c71c34b334321a39e16cd
SHA256

22932ac12c61f7ade37d16a82ad02d08259263020f4a465d15f2830fa03df12b
SHA512

290c4046453cb242ca57c24e739557f3d683511bcb1aa59398b04d1372e85f402bc2527542665355459692bc78664441d4f0a3d816cc349dfad9f427e765e4a3
SSDEEP

3072:LT4vq60E/oW+24ETyre2xRc0jqr76OlnA9DMpYU4KZe8JbJ3Yl6PR+cpY8jwGS:LMvr0E/oywe2xrjq6O4MJ4bM5Y4+cE

Score

10^/10

redline @madboyza infostealer

Malware Config

Extracted

Family

redline

Botnet

@madboyza

193.106.191.138:32796

Attributes

auth_value
9bfce7bfb110f8f53d96c7a32c655358

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/948-57-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/948-62-0x00000000004221BA-mapping.dmp	family_redline
behavioral1/memory/948-63-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/948-64-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Suspicious use of SetThreadContext 1 IoCs

Processes:

file.exe

description pid process target process

PID 1792 set thread context of 948 1792 file.exe vbc.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1116 1792 WerFault.exe file.exe

description	pid	process	target process
PID 1792 set thread context of 948	1792	file.exe	vbc.exe

pid	pid_target	process	target process
1116	1792	WerFault.exe	file.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

file.exe

description	pid	process	target process
PID 1792 wrote to memory of 948	1792	file.exe	vbc.exe
PID 1792 wrote to memory of 948	1792	file.exe	vbc.exe
PID 1792 wrote to memory of 948	1792	file.exe	vbc.exe
PID 1792 wrote to memory of 948	1792	file.exe	vbc.exe
PID 1792 wrote to memory of 948	1792	file.exe	vbc.exe
PID 1792 wrote to memory of 948	1792	file.exe	vbc.exe
PID 1792 wrote to memory of 1116	1792	file.exe	WerFault.exe
PID 1792 wrote to memory of 1116	1792	file.exe	WerFault.exe
PID 1792 wrote to memory of 1116	1792	file.exe	WerFault.exe
PID 1792 wrote to memory of 1116	1792	file.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1792

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1792 -s 36
2⤵
- Program crash
PID:1116

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/948-55-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/948-57-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/948-62-0x00000000004221BA-mapping.dmp

Download
memory/948-63-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/948-64-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1116-65-0x0000000000000000-mapping.dmp

Download
memory/1792-54-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

Filesize
8KB

Download