redline | 4a8e933462209a204f87c02e41e88e99541ccb85964a22d9762f443cf19af409

Analysis

max time kernel
138s
max time network
146s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08/11/2024, 02:11

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe
Size 405KB
Sample241108-cma4fsshmf
SHA256 25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560
MD5 bf2e00fc28e5f89ec6b3b457a5a245fb
SHA1 d42962e2e987c4cd8201badf832f3368afb09d24
SHA512 e1f61fec329fab9f0bd997e7b34945e156475a53531c30630a03c550e60c029627e5697c5efb6a0a81b2bc23e178264aabfb26c8b68153d7107d367035730b2a
SSDEEP 12288:wa8EKlXgFxY3wBeTLDQknVwtw/eMTM6fXgyyC5Te4A6:wDQkqm7nwHC5ZA
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

redline sectoprat @fanat_022 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

@Fanat_022

152.228.150.198:11188

Signatures

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

RedLine payload 5 IoCs

resource	yara_rule
behavioral5/memory/2764-14-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral5/memory/2764-23-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral5/memory/2764-20-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral5/memory/2764-18-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral5/memory/2764-15-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

SectopRAT payload 5 IoCs

resource	yara_rule
behavioral5/memory/2764-14-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral5/memory/2764-23-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral5/memory/2764-20-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral5/memory/2764-18-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat
behavioral5/memory/2764-15-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2520 set thread context of 2764	2520	25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe	33

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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	25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
3028	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2520	25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2520	25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe
Token: SeDebugPrivilege	2764	25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 3028	2520	25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe	31
PID 2520 wrote to memory of 3028	2520	25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe	31
PID 2520 wrote to memory of 3028	2520	25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe	31
PID 2520 wrote to memory of 3028	2520	25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe	31
PID 2520 wrote to memory of 2764	2520	25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe	33
PID 2520 wrote to memory of 2764	2520	25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe	33
PID 2520 wrote to memory of 2764	2520	25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe	33
PID 2520 wrote to memory of 2764	2520	25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe	33
PID 2520 wrote to memory of 2764	2520	25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe	33
PID 2520 wrote to memory of 2764	2520	25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe	33
PID 2520 wrote to memory of 2764	2520	25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe	33
PID 2520 wrote to memory of 2764	2520	25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe	33
PID 2520 wrote to memory of 2764	2520	25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe	33

C:\Users\Admin\AppData\Local\Temp\25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe
"C:\Users\Admin\AppData\Local\Temp\25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dktqSaBDU" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1AC1.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3028
- C:\Users\Admin\AppData\Local\Temp\25dc70a3def65cca61f30ad3a818edbf0dcebbf8257a302212fd7424cc7e8560.exe
  "{path}"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

tmp1AC1.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmp1AC1.tmp
Size 1KB
SHA256 833d1c00c94f159b5ba24db5273b431f9373448783e77c710b8fc7f962baa620
MD5 8d1b43491346cb2998697c21872bf201
SHA1 523d971be9c09e24857cf7e4f4474c4334d51197
SHA512 ed91f913d3b1621353cfb136c9091d55761fc45a36282131d743867760e3ec9a6c49999d3528280f5e35712619d0567d1fb47d389849de9d1496a147e62737b2
MD5 SHA1 SHA512

Submit Download

memory/2520-0-0x0000000074CAE000-0x0000000074CAF000-memory.dmp

Download

memory/2520-1-0x00000000000C0000-0x000000000012C000-memory.dmp

Download

memory/2520-2-0x0000000074CA0000-0x000000007538E000-memory.dmp

Download

memory/2520-3-0x0000000000520000-0x0000000000528000-memory.dmp

Download

memory/2520-4-0x0000000074CA0000-0x000000007538E000-memory.dmp

Download

memory/2520-5-0x0000000004EC0000-0x0000000004F38000-memory.dmp

Download

memory/2520-6-0x0000000000680000-0x00000000006AA000-memory.dmp

Download

memory/2520-25-0x0000000074CA0000-0x000000007538E000-memory.dmp

Download

memory/2764-23-0x0000000000400000-0x000000000041E000-memory.dmp

Download

memory/2764-14-0x0000000000400000-0x000000000041E000-memory.dmp

Download

memory/2764-20-0x0000000000400000-0x000000000041E000-memory.dmp

Download

memory/2764-18-0x0000000000400000-0x000000000041E000-memory.dmp

Download

memory/2764-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Download

memory/2764-15-0x0000000000400000-0x000000000041E000-memory.dmp

Download

memory/2764-10-0x0000000000400000-0x000000000041E000-memory.dmp

Download

memory/2764-24-0x0000000074CA0000-0x000000007538E000-memory.dmp

Download

memory/2764-12-0x0000000000400000-0x000000000041E000-memory.dmp

Download

memory/2764-26-0x0000000074CA0000-0x000000007538E000-memory.dmp

Download

memory/2764-27-0x0000000074CA0000-0x000000007538E000-memory.dmp

Download

memory/2764-28-0x0000000074CA0000-0x000000007538E000-memory.dmp

Download