redline | 5309171ad9dbfcaa88c6b237b0a4a711d3de5ce145635d066a04827198b4db97

Analysis

max time kernel
134s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-11-2024 17:08

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General

Target

d80ce10659442d8e5b9c28e53bf254711881cf9502f52aeb8abf4a15c9e6e36e.exe
Size

464KB
MD5

990c8e3fc56a2734631b51fc61a6779a
SHA1

55a16cc67fc52cdf0690387e083955048106d48a
SHA256

d80ce10659442d8e5b9c28e53bf254711881cf9502f52aeb8abf4a15c9e6e36e
SHA512

f5332bcae3242d86a58adf01069c425f5b22bdda9045200fb5b3d9ab3e983d94af8462a04e148b7164e8d6122ec2d198d18081850e00175bb257c0ddb3defdc5
SSDEEP

12288:zDDF2BjT6XYNn5Bx4ecMEkRP4MwEcGnq48yk:zDDF2VT6XYNjA5kRlfqvyk

Score

10^/10

redline 1 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

107.182.129.73:21733

Attributes

auth_value
3a5bb0917495b4312d052a0b8977d2bb

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/1980-1-0x00000000005C0000-0x00000000005E0000-memory.dmp	family_redline

Redline family
redline
Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3416 set thread context of 1980	3416	d80ce10659442d8e5b9c28e53bf254711881cf9502f52aeb8abf4a15c9e6e36e.exe	87

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2088	3416	WerFault.exe	85

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d80ce10659442d8e5b9c28e53bf254711881cf9502f52aeb8abf4a15c9e6e36e.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3416 wrote to memory of 1980	3416	d80ce10659442d8e5b9c28e53bf254711881cf9502f52aeb8abf4a15c9e6e36e.exe	87
PID 3416 wrote to memory of 1980	3416	d80ce10659442d8e5b9c28e53bf254711881cf9502f52aeb8abf4a15c9e6e36e.exe	87
PID 3416 wrote to memory of 1980	3416	d80ce10659442d8e5b9c28e53bf254711881cf9502f52aeb8abf4a15c9e6e36e.exe	87
PID 3416 wrote to memory of 1980	3416	d80ce10659442d8e5b9c28e53bf254711881cf9502f52aeb8abf4a15c9e6e36e.exe	87
PID 3416 wrote to memory of 1980	3416	d80ce10659442d8e5b9c28e53bf254711881cf9502f52aeb8abf4a15c9e6e36e.exe	87

C:\Users\Admin\AppData\Local\Temp\d80ce10659442d8e5b9c28e53bf254711881cf9502f52aeb8abf4a15c9e6e36e.exe
"C:\Users\Admin\AppData\Local\Temp\d80ce10659442d8e5b9c28e53bf254711881cf9502f52aeb8abf4a15c9e6e36e.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3416
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1980
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3416 -s 316
  2⤵
  - Program crash
  PID:2088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3416 -ip 3416
1⤵
PID:3096

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1980-1-0x00000000005C0000-0x00000000005E0000-memory.dmp

Filesize
128KB

Download
memory/1980-6-0x0000000074DBE000-0x0000000074DBF000-memory.dmp

Filesize
4KB

Download
memory/1980-7-0x0000000005280000-0x0000000005898000-memory.dmp

Filesize
6.1MB

Download
memory/1980-8-0x0000000004D20000-0x0000000004D32000-memory.dmp

Filesize
72KB

Download
memory/1980-9-0x0000000004E50000-0x0000000004F5A000-memory.dmp

Filesize
1.0MB

Download
memory/1980-10-0x0000000004DB0000-0x0000000004DEC000-memory.dmp

Filesize
240KB

Download
memory/1980-11-0x0000000074DB0000-0x0000000075560000-memory.dmp

Filesize
7.7MB

Download
memory/1980-12-0x0000000004D50000-0x0000000004D9C000-memory.dmp

Filesize
304KB

Download
memory/1980-13-0x0000000074DBE000-0x0000000074DBF000-memory.dmp

Filesize
4KB

Download
memory/1980-14-0x0000000074DB0000-0x0000000075560000-memory.dmp

Filesize
7.7MB

Download
memory/3416-0-0x00000000009EF000-0x00000000009F0000-memory.dmp

Filesize
4KB

Download