redline | 3123af93014a5a5c49aa6fd2118f6805041af178c222be27e30b2fd477085c19

Resubmissions

09-08-2024 21:57

240809-1t1vfs1cpm 10

06-08-2024 13:01

06-08-2024 12:52

06-08-2024 12:29

06-08-2024 12:26

Analysis

max time kernel
130s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06-08-2024 12:29

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General

Target

1/2c2e949171d86da9b5c58901de2e4a99c4fe86fe92c47556f53b833ce77c503c.exe
Size

338KB
MD5

6f1e400bcf79c773832b3ca2aab94d3d
SHA1

8a1724e7f0df1b8bb22413751908b76f72498121
SHA256

2c2e949171d86da9b5c58901de2e4a99c4fe86fe92c47556f53b833ce77c503c
SHA512

2459d2e2b39987ebcf635a2867b67d8b5ae7c865157fe1ad32513fb0dcae0d226532d2416d4fc23c347add8a9d741ba3d15e662c3e2a01cf316046b1fab1254a
SSDEEP

6144:mY1jumalKcYdvkMEdRE29UHYOhQWr6vSuwgeBNsCri5rg/73LM+L2di8bEO:maEKc+kMcIOauwgeBPi5rgz3L4i8bEO

Score

10^/10

redline 6951125327 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

6951125327

https://t.me/+7Lir0e4Gw381MDhi

https://steamcommunity.com/profiles/76561199038841443

Signatures

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

RedLine payload 1 IoCs

Processes:

resource	yara_rule
behavioral14/memory/2932-0-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

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

Processes:

2c2e949171d86da9b5c58901de2e4a99c4fe86fe92c47556f53b833ce77c503c.exe

description	pid	process	target process
PID 4128 set thread context of 2932	4128	2c2e949171d86da9b5c58901de2e4a99c4fe86fe92c47556f53b833ce77c503c.exe	RegAsm.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

2c2e949171d86da9b5c58901de2e4a99c4fe86fe92c47556f53b833ce77c503c.exeRegAsm.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2c2e949171d86da9b5c58901de2e4a99c4fe86fe92c47556f53b833ce77c503c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

RegAsm.exe

pid process

2932 RegAsm.exe
2932 RegAsm.exe
2932 RegAsm.exe
2932 RegAsm.exe
2932 RegAsm.exe
2932 RegAsm.exe
2932 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 2932 RegAsm.exe

pid	process
2932	RegAsm.exe
2932	RegAsm.exe
2932	RegAsm.exe
2932	RegAsm.exe
2932	RegAsm.exe
2932	RegAsm.exe
2932	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2932	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

2c2e949171d86da9b5c58901de2e4a99c4fe86fe92c47556f53b833ce77c503c.exe

description	pid	process	target process
PID 4128 wrote to memory of 2932	4128	2c2e949171d86da9b5c58901de2e4a99c4fe86fe92c47556f53b833ce77c503c.exe	RegAsm.exe
PID 4128 wrote to memory of 2932	4128	2c2e949171d86da9b5c58901de2e4a99c4fe86fe92c47556f53b833ce77c503c.exe	RegAsm.exe
PID 4128 wrote to memory of 2932	4128	2c2e949171d86da9b5c58901de2e4a99c4fe86fe92c47556f53b833ce77c503c.exe	RegAsm.exe
PID 4128 wrote to memory of 2932	4128	2c2e949171d86da9b5c58901de2e4a99c4fe86fe92c47556f53b833ce77c503c.exe	RegAsm.exe
PID 4128 wrote to memory of 2932	4128	2c2e949171d86da9b5c58901de2e4a99c4fe86fe92c47556f53b833ce77c503c.exe	RegAsm.exe
PID 4128 wrote to memory of 2932	4128	2c2e949171d86da9b5c58901de2e4a99c4fe86fe92c47556f53b833ce77c503c.exe	RegAsm.exe
PID 4128 wrote to memory of 2932	4128	2c2e949171d86da9b5c58901de2e4a99c4fe86fe92c47556f53b833ce77c503c.exe	RegAsm.exe
PID 4128 wrote to memory of 2932	4128	2c2e949171d86da9b5c58901de2e4a99c4fe86fe92c47556f53b833ce77c503c.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\1\2c2e949171d86da9b5c58901de2e4a99c4fe86fe92c47556f53b833ce77c503c.exe
"C:\Users\Admin\AppData\Local\Temp\1\2c2e949171d86da9b5c58901de2e4a99c4fe86fe92c47556f53b833ce77c503c.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4128
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2932

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2932-0-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2932-2-0x0000000074A0E000-0x0000000074A0F000-memory.dmp

Filesize
4KB

Download
memory/2932-3-0x0000000004ED0000-0x0000000004F36000-memory.dmp

Filesize
408KB

Download
memory/2932-5-0x0000000005470000-0x0000000005482000-memory.dmp

Filesize
72KB

Download
memory/2932-4-0x0000000005A00000-0x0000000006018000-memory.dmp

Filesize
6.1MB

Download
memory/2932-6-0x00000000055A0000-0x00000000056AA000-memory.dmp

Filesize
1.0MB

Download
memory/2932-7-0x0000000074A00000-0x00000000751B0000-memory.dmp

Filesize
7.7MB

Download
memory/2932-8-0x0000000006260000-0x000000000629C000-memory.dmp

Filesize
240KB

Download
memory/2932-9-0x00000000062A0000-0x00000000062EC000-memory.dmp

Filesize
304KB

Download
memory/2932-10-0x0000000074A0E000-0x0000000074A0F000-memory.dmp

Filesize
4KB

Download
memory/2932-11-0x0000000074A00000-0x00000000751B0000-memory.dmp

Filesize
7.7MB

Download
memory/4128-1-0x0000000000650000-0x0000000000651000-memory.dmp

Filesize
4KB

Download