redline | 4a8e933462209a204f87c02e41e88e99541ccb85964a22d9762f443cf19af409

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2024, 02:10

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General

Target

9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe
Size

359KB
MD5

f476fd152a5d6a53f297517f9ffca28e
SHA1

a0bc4cb4763de9f540fca4f97835522620087e17
SHA256

9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0
SHA512

56f683733356faa4be86883e3248ab70884c645e61dedc7ceba64eefa4813b2fda04d102e7b8c5794093f2c5918049900da987b2e235764e4ea87e78224003dc
SSDEEP

6144:2IN5Yqofb4MI1XfPpnvTGLkZ96Tvu2fHk+:2C5Y3fb4MINfPpnvCLkZ96TvffHk+

Score

10^/10

redline sectoprat sergey discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

Sergey

185.203.243.131:27365

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
behavioral12/memory/3260-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline
SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral12/memory/3260-5-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 400 set thread context of 3260	400	9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe	86

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	9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3260	9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 400 wrote to memory of 2364	400	9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe	84
PID 400 wrote to memory of 2364	400	9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe	84
PID 400 wrote to memory of 2364	400	9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe	84
PID 400 wrote to memory of 3260	400	9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe	86
PID 400 wrote to memory of 3260	400	9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe	86
PID 400 wrote to memory of 3260	400	9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe	86
PID 400 wrote to memory of 3260	400	9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe	86
PID 400 wrote to memory of 3260	400	9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe	86
PID 400 wrote to memory of 3260	400	9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe	86
PID 400 wrote to memory of 3260	400	9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe	86
PID 400 wrote to memory of 3260	400	9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe	86

C:\Users\Admin\AppData\Local\Temp\9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe
"C:\Users\Admin\AppData\Local\Temp\9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:400
- C:\Users\Admin\AppData\Local\Temp\9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe
  C:\Users\Admin\AppData\Local\Temp\9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe
  2⤵
  PID:2364
- C:\Users\Admin\AppData\Local\Temp\9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe
  C:\Users\Admin\AppData\Local\Temp\9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3260

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\9c2554e79b717eca531348c6e0430944ab7288bc46a8d56e2e49898c4b0e59a0.exe.log

Filesize
605B

MD5
3654bd2c6957761095206ffdf92b0cb9

SHA1
6f10f7b5867877de7629afcff644c265e79b4ad3

SHA256
c2a4be94cf4ed33d698d9838f4ffb47047da796e733ec11562463a1621212ab4

SHA512
e2a81248cca7732ce098088d5237897493fd3629e28d66bc13e5f9191f72cd52893f4a53905906af12d5c6de475738b6c7f6b718a32869e9ee0deb3a54672f79

Download Submit
memory/400-8-0x0000000074560000-0x0000000074D10000-memory.dmp

Filesize
7.7MB

Download
memory/400-2-0x0000000005570000-0x00000000055E6000-memory.dmp

Filesize
472KB

Download
memory/400-3-0x00000000055F0000-0x000000000560E000-memory.dmp

Filesize
120KB

Download
memory/400-4-0x0000000074560000-0x0000000074D10000-memory.dmp

Filesize
7.7MB

Download
memory/400-0-0x000000007456E000-0x000000007456F000-memory.dmp

Filesize
4KB

Download
memory/400-1-0x0000000000D10000-0x0000000000D70000-memory.dmp

Filesize
384KB

Download
memory/3260-5-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3260-12-0x00000000057E0000-0x000000000581C000-memory.dmp

Filesize
240KB

Download
memory/3260-9-0x0000000074560000-0x0000000074D10000-memory.dmp

Filesize
7.7MB

Download
memory/3260-11-0x0000000005740000-0x0000000005752000-memory.dmp

Filesize
72KB

Download
memory/3260-10-0x0000000005D30000-0x0000000006348000-memory.dmp

Filesize
6.1MB

Download
memory/3260-13-0x0000000005920000-0x000000000596C000-memory.dmp

Filesize
304KB

Download
memory/3260-14-0x0000000074560000-0x0000000074D10000-memory.dmp

Filesize
7.7MB

Download
memory/3260-15-0x0000000005BD0000-0x0000000005CDA000-memory.dmp

Filesize
1.0MB

Download
memory/3260-16-0x0000000074560000-0x0000000074D10000-memory.dmp

Filesize
7.7MB

Download