redline | 3e3a73aea9495c7411a333fd99b00b2fe476894e7c3ac4486bcd1ca97cfcbfc0

Analysis

max time kernel
148s
max time network
153s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
08-09-2022 10:23

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

tmp.exe
Size

400KB
MD5

fc71204fcbc5b045fc012e24511eb638
SHA1

3bbe58da84cd02356f323fa5be1d433ae4ecd299
SHA256

3e3a73aea9495c7411a333fd99b00b2fe476894e7c3ac4486bcd1ca97cfcbfc0
SHA512

07c381bde3b1e3863d8d22e6c37208f084e6d41de3d46ccbbfec4e31f857774b2ef055875e947d02a7bff2e60a49515576a1664dc6b0047439424149e04b8c84
SSDEEP

6144:dznqQNZgP4N2rJrx3wue4RwfqUKDPi5xo/nYH:NnqQNMte7I/nS

Score

10^/10

redline nam6.1 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

nam6.1

103.89.90.61:34589

Attributes

auth_value
b5784d2217d2fd4ce7dab9bdb9fcaa62

Signatures

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

RedLine payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/904-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/904-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/904-60-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/904-61-0x000000000041ADCA-mapping.dmp	family_redline
behavioral1/memory/904-63-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/904-65-0x0000000000400000-0x0000000000420000-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:

tmp.exe

description pid process target process

PID 2012 set thread context of 904 2012 tmp.exe vbc.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

vbc.exe

pid process

904 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

vbc.exe

description pid process

Token: SeDebugPrivilege 904 vbc.exe

description	pid	process	target process
PID 2012 set thread context of 904	2012	tmp.exe	vbc.exe

pid	process
904	vbc.exe

description	pid	process
Token: SeDebugPrivilege	904	vbc.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

tmp.exe

description	pid	process	target process
PID 2012 wrote to memory of 904	2012	tmp.exe	vbc.exe
PID 2012 wrote to memory of 904	2012	tmp.exe	vbc.exe
PID 2012 wrote to memory of 904	2012	tmp.exe	vbc.exe
PID 2012 wrote to memory of 904	2012	tmp.exe	vbc.exe
PID 2012 wrote to memory of 904	2012	tmp.exe	vbc.exe
PID 2012 wrote to memory of 904	2012	tmp.exe	vbc.exe
PID 2012 wrote to memory of 904	2012	tmp.exe	vbc.exe
PID 2012 wrote to memory of 904	2012	tmp.exe	vbc.exe
PID 2012 wrote to memory of 904	2012	tmp.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2012

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:904

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

Loading Replay Monitor...

Downloads

memory/904-55-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/904-56-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/904-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/904-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/904-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/904-61-0x000000000041ADCA-mapping.dmp

Download
memory/904-63-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/904-65-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/904-66-0x0000000075281000-0x0000000075283000-memory.dmp

Filesize
8KB

Download
memory/2012-54-0x0000000000D10000-0x0000000000D7A000-memory.dmp

Filesize
424KB

Download