redline | 8bd30d9db60710b3a25e5669f34c04fbbeea35c8bb6b32e4b902561f32531bba

General

Target

RFQ- MACHINE QUOTATION.exe
Size

718KB
MD5

b078b3a0f8c96dc283dcab3c105e8014
SHA1

89c96c2bd5dc00dc669ec0fe2314f9ffc10e59ae
SHA256

b537c8eed901d467529d86caa647489a7b0d168c8a151caad2fb75bea4d99a4f
SHA512

e5fd6f1b63dbc16b25f565463826facfd043add64d99cfb52da0f2518de08c5883e9f31afe1164f3e3c5aa7f7016fb29e273a9e36a65c21008b3c9ffcc2b236d
SSDEEP

12288:RXm7z5SH0A6I6gZi/HM3XqyhQqfsNkaKiWhuhCH:sz1A6k0/HMbhQvNkarWh

Score

10^/10

redline sectoprat bk discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

bk

C2

212.192.246.222:11418

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
behavioral2/memory/2176-11-0x0000000000400000-0x000000000041E000-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
behavioral2/memory/2176-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 672 set thread context of 2176	672	RFQ- MACHINE QUOTATION.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	RFQ- MACHINE QUOTATION.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RFQ- MACHINE QUOTATION.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
672	RFQ- MACHINE QUOTATION.exe
672	RFQ- MACHINE QUOTATION.exe
672	RFQ- MACHINE QUOTATION.exe
672	RFQ- MACHINE QUOTATION.exe
672	RFQ- MACHINE QUOTATION.exe
672	RFQ- MACHINE QUOTATION.exe
672	RFQ- MACHINE QUOTATION.exe
672	RFQ- MACHINE QUOTATION.exe
672	RFQ- MACHINE QUOTATION.exe
672	RFQ- MACHINE QUOTATION.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	672	RFQ- MACHINE QUOTATION.exe
Token: SeDebugPrivilege	2176	RFQ- MACHINE QUOTATION.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 672 wrote to memory of 2176	672	RFQ- MACHINE QUOTATION.exe	86
PID 672 wrote to memory of 2176	672	RFQ- MACHINE QUOTATION.exe	86
PID 672 wrote to memory of 2176	672	RFQ- MACHINE QUOTATION.exe	86
PID 672 wrote to memory of 2176	672	RFQ- MACHINE QUOTATION.exe	86
PID 672 wrote to memory of 2176	672	RFQ- MACHINE QUOTATION.exe	86
PID 672 wrote to memory of 2176	672	RFQ- MACHINE QUOTATION.exe	86
PID 672 wrote to memory of 2176	672	RFQ- MACHINE QUOTATION.exe	86
PID 672 wrote to memory of 2176	672	RFQ- MACHINE QUOTATION.exe	86

C:\Users\Admin\AppData\Local\Temp\RFQ- MACHINE QUOTATION.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ- MACHINE QUOTATION.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:672
- C:\Users\Admin\AppData\Local\Temp\RFQ- MACHINE QUOTATION.exe
  "C:\Users\Admin\AppData\Local\Temp\RFQ- MACHINE QUOTATION.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2176

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

Replay Monitor

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Downloads

memory/672-10-0x0000000006D10000-0x0000000006D6E000-memory.dmp

Filesize
376KB

Download
memory/672-8-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/672-2-0x0000000004F20000-0x0000000004FBC000-memory.dmp

Filesize
624KB

Download
memory/672-3-0x0000000005570000-0x0000000005B14000-memory.dmp

Filesize
5.6MB

Download
memory/672-4-0x0000000005060000-0x00000000050F2000-memory.dmp

Filesize
584KB

Download
memory/672-5-0x0000000004FC0000-0x0000000004FCA000-memory.dmp

Filesize
40KB

Download
memory/672-6-0x00000000051F0000-0x0000000005246000-memory.dmp

Filesize
344KB

Download
memory/672-21-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/672-20-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/672-9-0x0000000006B10000-0x0000000006BB8000-memory.dmp

Filesize
672KB

Download
memory/672-1-0x00000000004C0000-0x000000000057A000-memory.dmp

Filesize
744KB

Download
memory/672-0-0x0000000074EBE000-0x0000000074EBF000-memory.dmp

Filesize
4KB

Download
memory/672-7-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/2176-13-0x00000000058F0000-0x0000000005F08000-memory.dmp

Filesize
6.1MB

Download
memory/2176-14-0x0000000005210000-0x0000000005222000-memory.dmp

Filesize
72KB

Download
memory/2176-15-0x0000000005270000-0x00000000052AC000-memory.dmp

Filesize
240KB

Download
memory/2176-17-0x00000000052D0000-0x000000000531C000-memory.dmp

Filesize
304KB

Download
memory/2176-16-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/2176-18-0x0000000005510000-0x000000000561A000-memory.dmp

Filesize
1.0MB

Download
memory/2176-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2176-12-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/2176-22-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/2176-23-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download

Analysis

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