redline | 07476e449ff41acf1d7f0aec007d09acced8eb5f8f7ace750a40304d902f3ade

Analysis

max time kernel
43s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
18-10-2022 00:37

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General

Target

watchdog.exe
Size

2.5MB
MD5

9a9f9adee4b798ce58444fcc42be6896
SHA1

f2923e09a2b2068bebe6835ef4aba7277b0bcd4d
SHA256

07476e449ff41acf1d7f0aec007d09acced8eb5f8f7ace750a40304d902f3ade
SHA512

89e4ed4fc7429fd36d75789579fc482bcf7952773601b23414ecea5c4c777a4c13366e7e7fdda80b3e7a2da809eb4d676218df070ef76523c84ab42a17a8e1ff
SSDEEP

24576:TbZ10rTD2GVoMYsYwBD0umMECsxzdrSrMR9NUuwZUNJGSAF3cOLT/O3aXl3RuQ5S:TbZ10rTCGVS/NUjZUNASAF3cOvmKXl30

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/98392-61-0x000000000041972E-mapping.dmp	family_redline
behavioral1/memory/98392-62-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/98392-63-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/98392-56-0x0000000000400000-0x000000000041E000-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 1652 set thread context of 98392 1652 watchdog.exe vbc.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

vbc.exe

pid process

98392 vbc.exe
98392 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

vbc.exe

description pid process

Token: SeDebugPrivilege 98392 vbc.exe

description	pid	process	target process
PID 1652 set thread context of 98392	1652	watchdog.exe	vbc.exe

pid	process
98392	vbc.exe
98392	vbc.exe

description	pid	process
Token: SeDebugPrivilege	98392	vbc.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

watchdog.exe

description	pid	process	target process
PID 1652 wrote to memory of 98392	1652	watchdog.exe	vbc.exe
PID 1652 wrote to memory of 98392	1652	watchdog.exe	vbc.exe
PID 1652 wrote to memory of 98392	1652	watchdog.exe	vbc.exe
PID 1652 wrote to memory of 98392	1652	watchdog.exe	vbc.exe
PID 1652 wrote to memory of 98392	1652	watchdog.exe	vbc.exe
PID 1652 wrote to memory of 98392	1652	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:1652

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:98392

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/98392-61-0x000000000041972E-mapping.dmp

Download
memory/98392-62-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/98392-63-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/98392-56-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/98392-54-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/98392-64-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

Download