redline | d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07

Analysis

max time kernel
140s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 02:30

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General

Target

d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07.exe
Size

319KB
MD5

fb573bdb3905fb64d15d99cb3af6986a
SHA1

ef295102756aadf6ec0a10a4c1d7ad386e55e9fa
SHA256

d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07
SHA512

5fefe413672dc337d53d471687629156472d8e47c966e08cee085f50d6c73bb64a634643a26ea8f87b8dee949b406dd066aae073d54e4bb1b84506db13fcf1f4
SSDEEP

6144:KwvLTg1U3vdznN2ZEpeipw6xcU9peX2ZgAPPsyX8cXB:K8AwvdNUUxxemZPPs25B

Score

10^/10

redline @chicago discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@chicago

185.11.61.125:22344

Attributes

auth_value
21f863e0cbd09d0681058e068d0d1d7f

Signatures

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

RedLine payload 34 IoCs

resource	yara_rule
behavioral2/memory/1916-8-0x0000000004AA0000-0x0000000004AFA000-memory.dmp	family_redline
behavioral2/memory/1916-10-0x0000000005180000-0x00000000051D8000-memory.dmp	family_redline
behavioral2/memory/1916-48-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-72-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-70-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-69-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-66-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-64-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-62-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-61-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-58-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-56-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-54-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-52-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-50-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-46-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-44-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-42-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-40-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-38-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-36-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-34-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-32-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-30-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-26-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-24-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-22-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-20-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-18-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-16-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-28-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-14-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-12-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline
behavioral2/memory/1916-11-0x0000000005180000-0x00000000051D2000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 540 set thread context of 1916	540	d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07.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	d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1916	d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 540 wrote to memory of 1916	540	d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07.exe	85
PID 540 wrote to memory of 1916	540	d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07.exe	85
PID 540 wrote to memory of 1916	540	d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07.exe	85
PID 540 wrote to memory of 1916	540	d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07.exe	85
PID 540 wrote to memory of 1916	540	d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07.exe	85
PID 540 wrote to memory of 1916	540	d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07.exe	85
PID 540 wrote to memory of 1916	540	d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07.exe	85
PID 540 wrote to memory of 1916	540	d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07.exe	85
PID 540 wrote to memory of 1916	540	d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07.exe	85

C:\Users\Admin\AppData\Local\Temp\d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07.exe
"C:\Users\Admin\AppData\Local\Temp\d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:540
- C:\Users\Admin\AppData\Local\Temp\d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07.exe
  "C:\Users\Admin\AppData\Local\Temp\d5acb2ef686a1777115b331df661aaf9cbf999f3dd13b7bd0f4d8c65098d0a07.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1916

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/540-1-0x0000000000650000-0x0000000000750000-memory.dmp

Filesize
1024KB

Download
memory/540-2-0x0000000002250000-0x00000000022B2000-memory.dmp

Filesize
392KB

Download
memory/1916-3-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1916-5-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1916-6-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1916-4-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1916-7-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/1916-8-0x0000000004AA0000-0x0000000004AFA000-memory.dmp

Filesize
360KB

Download
memory/1916-9-0x0000000004BD0000-0x0000000005174000-memory.dmp

Filesize
5.6MB

Download
memory/1916-10-0x0000000005180000-0x00000000051D8000-memory.dmp

Filesize
352KB

Download
memory/1916-48-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-72-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-70-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-69-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-66-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-64-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-62-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-61-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-58-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-56-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-54-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-52-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-50-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-46-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-44-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-42-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-40-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-38-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-36-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-34-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-32-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-30-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-26-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-802-0x0000000005830000-0x0000000005842000-memory.dmp

Filesize
72KB

Download
memory/1916-801-0x00000000051E0000-0x00000000057F8000-memory.dmp

Filesize
6.1MB

Download
memory/1916-24-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-22-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-20-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-18-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-16-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-28-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-14-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-803-0x0000000005850000-0x000000000595A000-memory.dmp

Filesize
1.0MB

Download
memory/1916-12-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-11-0x0000000005180000-0x00000000051D2000-memory.dmp

Filesize
328KB

Download
memory/1916-804-0x0000000005960000-0x000000000599C000-memory.dmp

Filesize
240KB

Download
memory/1916-805-0x00000000059F0000-0x0000000005A3C000-memory.dmp

Filesize
304KB

Download