redline | bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a

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 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2184-44-0x0000000000400000-0x0000000000440000-memory.dmp	family_redline
behavioral1/memory/2184-42-0x0000000000400000-0x0000000000440000-memory.dmp	family_redline
behavioral1/memory/2184-39-0x0000000000400000-0x0000000000440000-memory.dmp	family_redline
behavioral1/memory/2184-47-0x0000000000400000-0x000000000043C000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

Processes:

bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe

description	pid	process	target process
PID 1072 set thread context of 2184	1072	bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.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:

bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exeregasm.exe

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

Processes:

bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe

pid process

1072 bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe

pid process

1072 bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe

pid	process
1072	bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe

pid	process
1072	bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe

description	pid	process	target process
PID 1072 wrote to memory of 2184	1072	bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe	regasm.exe
PID 1072 wrote to memory of 2184	1072	bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe	regasm.exe
PID 1072 wrote to memory of 2184	1072	bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe	regasm.exe
PID 1072 wrote to memory of 2184	1072	bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe	regasm.exe
PID 1072 wrote to memory of 2184	1072	bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe	regasm.exe
PID 1072 wrote to memory of 2184	1072	bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe	regasm.exe
PID 1072 wrote to memory of 2184	1072	bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe	regasm.exe
PID 1072 wrote to memory of 2184	1072	bd3ed60cd8e43ccd82aaf361fae732f99138f55126da531d9cdde5088e71d85a.exe	regasm.exe

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:1072
- 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:2184

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1072-40-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1072-8-0x000000007294A000-0x000000007294B000-memory.dmp

Filesize
4KB

Download
memory/1072-7-0x00000000008C0000-0x00000000009C0000-memory.dmp

Filesize
1024KB

Download
memory/1072-9-0x0000000072940000-0x0000000072A93000-memory.dmp

Filesize
1.3MB

Download
memory/1072-34-0x00000000008C0000-0x00000000009C0000-memory.dmp

Filesize
1024KB

Download
memory/1072-35-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1072-2-0x00000000005F0000-0x00000000005F1000-memory.dmp

Filesize
4KB

Download
memory/1072-45-0x0000000072940000-0x0000000072A93000-memory.dmp

Filesize
1.3MB

Download
memory/2184-44-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2184-39-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2184-42-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2184-47-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2184-48-0x00000000003A0000-0x00000000003A6000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads