redline | 94927ab5236e3207a586d7a5ae3964384907381a3d6bee138ae49093d295a5bd

Analysis

max time kernel
43s
max time network
48s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
21-10-2022 23:12

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General

Target

watchdog.exe
Size

2.3MB
MD5

70e9d9ea20e20326b3b7aa72d0421306
SHA1

fa748e956b7e30cd1e02049f80a74e0b64b69f58
SHA256

94927ab5236e3207a586d7a5ae3964384907381a3d6bee138ae49093d295a5bd
SHA512

a15a0b600602943355201d22c6f885ab1b6a718b3c8c2035373445dcf6c6e2c9d62bfe33e3cb8ae24e9a53cbf4657e697ac1265386e2987be67a6742540e32c6
SSDEEP

24576:CLVfYsYskxXqMs+IYzSuAp+1JP0GxVWEAfhGL6aSljl3RuQ55313y:CLv+P/VWEAfhGqjl3Q

Score

10^/10

redline 875784825 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

875784825

79.137.192.6:8362

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/94048-56-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/94048-61-0x000000000041972E-mapping.dmp	family_redline
behavioral1/memory/94048-62-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/94048-63-0x0000000000400000-0x000000000041E000-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:

watchdog.exe

description pid process target process

PID 1672 set thread context of 94048 1672 watchdog.exe vbc.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

vbc.exe

pid process

94048 vbc.exe
94048 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

vbc.exe

description pid process

Token: SeDebugPrivilege 94048 vbc.exe

description	pid	process	target process
PID 1672 set thread context of 94048	1672	watchdog.exe	vbc.exe

pid	process
94048	vbc.exe
94048	vbc.exe

description	pid	process
Token: SeDebugPrivilege	94048	vbc.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

watchdog.exe

description	pid	process	target process
PID 1672 wrote to memory of 94048	1672	watchdog.exe	vbc.exe
PID 1672 wrote to memory of 94048	1672	watchdog.exe	vbc.exe
PID 1672 wrote to memory of 94048	1672	watchdog.exe	vbc.exe
PID 1672 wrote to memory of 94048	1672	watchdog.exe	vbc.exe
PID 1672 wrote to memory of 94048	1672	watchdog.exe	vbc.exe
PID 1672 wrote to memory of 94048	1672	watchdog.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\watchdog.exe
"C:\Users\Admin\AppData\Local\Temp\watchdog.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1672

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:94048

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/94048-54-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/94048-56-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/94048-61-0x000000000041972E-mapping.dmp

Download
memory/94048-62-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/94048-63-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/94048-64-0x0000000075111000-0x0000000075113000-memory.dmp

Filesize
8KB

Download