redline | f314b54520cee8936c980f7b4f497b1630d7dc04bbe8140d38febc7bda502021

General

Target

f314b54520cee8936c980f7b4f497b1630d7dc04bbe8140d38febc7bda502021.exe
Size

2.8MB
MD5

f2881f6c5f3f6062a8229a57a39ef2ae
SHA1

a88b8af7babf4c3ceab601c957e07700389a8160
SHA256

f314b54520cee8936c980f7b4f497b1630d7dc04bbe8140d38febc7bda502021
SHA512

8ecac6ca52c0aec2dadebf76df3fd655d308ded7fd115ee4e8abd6f806a67f4e92ff592fb7167fd4226516fec2af183884dccfbd82e9652667fa0347ca69ed08

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/288-63-0x00000000000F0000-0x0000000000836000-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:

f314b54520cee8936c980f7b4f497b1630d7dc04bbe8140d38febc7bda502021.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f314b54520cee8936c980f7b4f497b1630d7dc04bbe8140d38febc7bda502021.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f314b54520cee8936c980f7b4f497b1630d7dc04bbe8140d38febc7bda502021.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/288-63-0x00000000000F0000-0x0000000000836000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

f314b54520cee8936c980f7b4f497b1630d7dc04bbe8140d38febc7bda502021.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	f314b54520cee8936c980f7b4f497b1630d7dc04bbe8140d38febc7bda502021.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

f314b54520cee8936c980f7b4f497b1630d7dc04bbe8140d38febc7bda502021.exe

pid process

288 f314b54520cee8936c980f7b4f497b1630d7dc04bbe8140d38febc7bda502021.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

f314b54520cee8936c980f7b4f497b1630d7dc04bbe8140d38febc7bda502021.exe

pid process

288 f314b54520cee8936c980f7b4f497b1630d7dc04bbe8140d38febc7bda502021.exe

pid	process
288	f314b54520cee8936c980f7b4f497b1630d7dc04bbe8140d38febc7bda502021.exe

pid	process
288	f314b54520cee8936c980f7b4f497b1630d7dc04bbe8140d38febc7bda502021.exe

C:\Users\Admin\AppData\Local\Temp\f314b54520cee8936c980f7b4f497b1630d7dc04bbe8140d38febc7bda502021.exe
"C:\Users\Admin\AppData\Local\Temp\f314b54520cee8936c980f7b4f497b1630d7dc04bbe8140d38febc7bda502021.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:288

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/288-54-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download
memory/288-59-0x00000000773CE000-0x00000000773CF000-memory.dmp

Filesize
4KB

Download
memory/288-58-0x00000000770D1000-0x00000000770D2000-memory.dmp

Filesize
4KB

Download
memory/288-60-0x00000000770D4000-0x00000000770D5000-memory.dmp

Filesize
4KB

Download
memory/288-62-0x00000000748DE000-0x00000000748DF000-memory.dmp

Filesize
4KB

Download
memory/288-61-0x0000000077850000-0x0000000077852000-memory.dmp

Filesize
8KB

Download
memory/288-63-0x00000000000F0000-0x0000000000836000-memory.dmp

Filesize
7.3MB

Download
memory/288-64-0x0000000005520000-0x0000000005521000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads