redline | d77e121ca9dfd4b74fd393e1320a003c6e9d6927f17a6d8408233b167008529d

General

Target

d77e121ca9dfd4b74fd393e1320a003c6e9d6927f17a6d8408233b167008529d.exe
Size

2.8MB
MD5

b8a28a1c5c0eb04b8a09296640744ba2
SHA1

08c520ca6c46ac82b802ac5818eb39cfe03c9af8
SHA256

d77e121ca9dfd4b74fd393e1320a003c6e9d6927f17a6d8408233b167008529d
SHA512

4e911cfee4ba78a4b093972a4c58727bf98d4e9f608612b22e084998724af71d54e7959b070ac3115732b4ac9c919402de1804584ebc3708933110b407d48c84

Score

10^/10

redline evasion infostealer themida trojan

Malware Config

Signatures

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

RedLine Payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/780-63-0x0000000000FE0000-0x000000000173A000-memory.dmp	family_redline

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

d77e121ca9dfd4b74fd393e1320a003c6e9d6927f17a6d8408233b167008529d.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d77e121ca9dfd4b74fd393e1320a003c6e9d6927f17a6d8408233b167008529d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d77e121ca9dfd4b74fd393e1320a003c6e9d6927f17a6d8408233b167008529d.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/780-63-0x0000000000FE0000-0x000000000173A000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

d77e121ca9dfd4b74fd393e1320a003c6e9d6927f17a6d8408233b167008529d.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	d77e121ca9dfd4b74fd393e1320a003c6e9d6927f17a6d8408233b167008529d.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

d77e121ca9dfd4b74fd393e1320a003c6e9d6927f17a6d8408233b167008529d.exe

pid process

780 d77e121ca9dfd4b74fd393e1320a003c6e9d6927f17a6d8408233b167008529d.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

d77e121ca9dfd4b74fd393e1320a003c6e9d6927f17a6d8408233b167008529d.exe

pid process

780 d77e121ca9dfd4b74fd393e1320a003c6e9d6927f17a6d8408233b167008529d.exe

pid	process
780	d77e121ca9dfd4b74fd393e1320a003c6e9d6927f17a6d8408233b167008529d.exe

pid	process
780	d77e121ca9dfd4b74fd393e1320a003c6e9d6927f17a6d8408233b167008529d.exe

C:\Users\Admin\AppData\Local\Temp\d77e121ca9dfd4b74fd393e1320a003c6e9d6927f17a6d8408233b167008529d.exe
"C:\Users\Admin\AppData\Local\Temp\d77e121ca9dfd4b74fd393e1320a003c6e9d6927f17a6d8408233b167008529d.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:780

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/780-55-0x00000000769D1000-0x00000000769D3000-memory.dmp

Filesize
8KB

Download
memory/780-56-0x0000000075CB4000-0x0000000075CB5000-memory.dmp

Filesize
4KB

Download
memory/780-58-0x0000000075CB1000-0x0000000075CB2000-memory.dmp

Filesize
4KB

Download
memory/780-57-0x00000000754EE000-0x00000000754EF000-memory.dmp

Filesize
4KB

Download
memory/780-61-0x0000000077A30000-0x0000000077A32000-memory.dmp

Filesize
8KB

Download
memory/780-62-0x000000007486E000-0x000000007486F000-memory.dmp

Filesize
4KB

Download
memory/780-63-0x0000000000FE0000-0x000000000173A000-memory.dmp

Filesize
7.4MB

Download
memory/780-64-0x00000000051A0000-0x00000000051A1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads