redline | 4c6b2a92796f1b86ef518b1af829c22c319471f2bc4b119f6b6ead9607d6e7dc

Analysis

max time kernel
144s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
19-01-2024 09:26

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General

Target

66561bb14913a1cd899dc375baedc0c1.bin.exe
Size

514KB
MD5

66561bb14913a1cd899dc375baedc0c1
SHA1

281c6863850a9153481aff043ea8be11ac50a451
SHA256

4c6b2a92796f1b86ef518b1af829c22c319471f2bc4b119f6b6ead9607d6e7dc
SHA512

6e7066bc6c04f6f4729f4ad728a905c9d8287ce692669a0b3764a5e297d1006b63d3af725a854a9880d275c2a1e6d5b8a72f71268d3597c384948d93425807f7
SSDEEP

12288:i0Nutyq5ViplmKWKpzfrxTL+R/lqW5OMy:n0ribTWKpzfrZS2W5

Score

10^/10

redline discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

167.235.64.195:31839

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/1236-6-0x0000000000400000-0x0000000000452000-memory.dmp	family_redline

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4484 set thread context of 1236	4484	66561bb14913a1cd899dc375baedc0c1.bin.exe	89

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1236	66561bb14913a1cd899dc375baedc0c1.bin.exe
1236	66561bb14913a1cd899dc375baedc0c1.bin.exe
1236	66561bb14913a1cd899dc375baedc0c1.bin.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4484	66561bb14913a1cd899dc375baedc0c1.bin.exe
Token: SeDebugPrivilege	1236	66561bb14913a1cd899dc375baedc0c1.bin.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4484 wrote to memory of 1236	4484	66561bb14913a1cd899dc375baedc0c1.bin.exe	89
PID 4484 wrote to memory of 1236	4484	66561bb14913a1cd899dc375baedc0c1.bin.exe	89
PID 4484 wrote to memory of 1236	4484	66561bb14913a1cd899dc375baedc0c1.bin.exe	89
PID 4484 wrote to memory of 1236	4484	66561bb14913a1cd899dc375baedc0c1.bin.exe	89
PID 4484 wrote to memory of 1236	4484	66561bb14913a1cd899dc375baedc0c1.bin.exe	89
PID 4484 wrote to memory of 1236	4484	66561bb14913a1cd899dc375baedc0c1.bin.exe	89
PID 4484 wrote to memory of 1236	4484	66561bb14913a1cd899dc375baedc0c1.bin.exe	89
PID 4484 wrote to memory of 1236	4484	66561bb14913a1cd899dc375baedc0c1.bin.exe	89

C:\Users\Admin\AppData\Local\Temp\66561bb14913a1cd899dc375baedc0c1.bin.exe
"C:\Users\Admin\AppData\Local\Temp\66561bb14913a1cd899dc375baedc0c1.bin.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4484
- C:\Users\Admin\AppData\Local\Temp\66561bb14913a1cd899dc375baedc0c1.bin.exe
  C:\Users\Admin\AppData\Local\Temp\66561bb14913a1cd899dc375baedc0c1.bin.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1236

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1236-12-0x00000000051A0000-0x00000000051DC000-memory.dmp

Filesize
240KB

Download
memory/1236-11-0x0000000005140000-0x0000000005152000-memory.dmp

Filesize
72KB

Download
memory/1236-7-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/1236-9-0x0000000006000000-0x0000000006618000-memory.dmp

Filesize
6.1MB

Download
memory/1236-17-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/1236-15-0x0000000006A30000-0x0000000006A80000-memory.dmp

Filesize
320KB

Download
memory/1236-6-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1236-8-0x00000000050D0000-0x00000000050E0000-memory.dmp

Filesize
64KB

Download
memory/1236-14-0x0000000005A60000-0x0000000005AC6000-memory.dmp

Filesize
408KB

Download
memory/1236-13-0x00000000051F0000-0x000000000523C000-memory.dmp

Filesize
304KB

Download
memory/1236-10-0x00000000052B0000-0x00000000053BA000-memory.dmp

Filesize
1.0MB

Download
memory/4484-5-0x0000000005570000-0x000000000557A000-memory.dmp

Filesize
40KB

Download
memory/4484-0-0x0000000000A40000-0x0000000000AC6000-memory.dmp

Filesize
536KB

Download
memory/4484-19-0x00000000056C0000-0x00000000056D0000-memory.dmp

Filesize
64KB

Download
memory/4484-2-0x0000000005990000-0x0000000005F34000-memory.dmp

Filesize
5.6MB

Download
memory/4484-1-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/4484-4-0x00000000056C0000-0x00000000056D0000-memory.dmp

Filesize
64KB

Download
memory/4484-18-0x00000000751F0000-0x00000000759A0000-memory.dmp

Filesize
7.7MB

Download
memory/4484-3-0x00000000054C0000-0x0000000005552000-memory.dmp

Filesize
584KB

Download