redline | bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a

Analysis

max time kernel
117s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2024 15:22

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General

Target

bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe
Size

360KB
MD5

c35f8e7423b2bbfe1b4836eedde0baa7
SHA1

336c9f18b6939f6e898fe68335d0cb95e12c5b8b
SHA256

bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a
SHA512

0df8818c784348da51da1685c12fdb716ac36bf605c0ca6ad9184f189466a1dde875d32faaf45db8ccbb423633e114b95f271e3ac0746e8205f6994bcdaa0c2b
SSDEEP

6144:0/7REDvYqgOsFFqgOqgWz9xjCHESvNcMfKuvireWyUPCUTIq3Kat:09EDvYHtmkwioKuqTImlt

Score

10^/10

redline discovery infostealer

Malware Config

Signatures

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

RedLine payload 2 IoCs

resource	yara_rule
behavioral2/memory/824-41-0x0000000000400000-0x0000000000440000-memory.dmp	family_redline
behavioral2/memory/824-48-0x0000000000400000-0x000000000043C000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1092 set thread context of 824	1092	bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe	91

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	bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regasm.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1092	bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1092	bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1092 wrote to memory of 824	1092	bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe	91
PID 1092 wrote to memory of 824	1092	bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe	91
PID 1092 wrote to memory of 824	1092	bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe	91
PID 1092 wrote to memory of 824	1092	bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe	91

C:\Users\Admin\AppData\Local\Temp\bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe
"C:\Users\Admin\AppData\Local\Temp\bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1092
- 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
  PID:824

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Replay Monitor

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Downloads

memory/824-51-0x0000000005BE0000-0x00000000061F8000-memory.dmp

Filesize
6.1MB

Download
memory/824-52-0x0000000005630000-0x0000000005642000-memory.dmp

Filesize
72KB

Download
memory/824-45-0x00000000774D2000-0x00000000774D3000-memory.dmp

Filesize
4KB

Download
memory/824-57-0x0000000074330000-0x0000000074AE0000-memory.dmp

Filesize
7.7MB

Download
memory/824-46-0x0000000000FF0000-0x0000000000FF1000-memory.dmp

Filesize
4KB

Download
memory/824-56-0x000000007433E000-0x000000007433F000-memory.dmp

Filesize
4KB

Download
memory/824-55-0x00000000056F0000-0x000000000573C000-memory.dmp

Filesize
304KB

Download
memory/824-47-0x000000007433E000-0x000000007433F000-memory.dmp

Filesize
4KB

Download
memory/824-54-0x0000000005690000-0x00000000056CC000-memory.dmp

Filesize
240KB

Download
memory/824-41-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/824-53-0x0000000005760000-0x000000000586A000-memory.dmp

Filesize
1.0MB

Download
memory/824-50-0x0000000002F20000-0x0000000002F26000-memory.dmp

Filesize
24KB

Download
memory/824-49-0x0000000074330000-0x0000000074AE0000-memory.dmp

Filesize
7.7MB

Download
memory/824-48-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1092-37-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1092-10-0x0000000075120000-0x000000007527D000-memory.dmp

Filesize
1.4MB

Download
memory/1092-9-0x0000000075151000-0x0000000075152000-memory.dmp

Filesize
4KB

Download
memory/1092-43-0x0000000075120000-0x000000007527D000-memory.dmp

Filesize
1.4MB

Download
memory/1092-2-0x00000000774D2000-0x00000000774D3000-memory.dmp

Filesize
4KB

Download
memory/1092-3-0x0000000002980000-0x0000000002981000-memory.dmp

Filesize
4KB

Download
memory/1092-42-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1092-40-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1092-36-0x0000000075120000-0x000000007527D000-memory.dmp

Filesize
1.4MB

Download
memory/1092-29-0x0000000000790000-0x0000000000890000-memory.dmp

Filesize
1024KB

Download
memory/1092-8-0x0000000000790000-0x0000000000890000-memory.dmp

Filesize
1024KB

Download