redline | c34b5f769bccb3858f0783c7922126aaf856d27bad2142f374667b59aacd3c05

General

Target

c34b5f769bccb3858f0783c7922126aaf856d27bad2142f374667b59aacd3c05.exe
Size

2.8MB
MD5

c085b83000843d22b8cd05bbc7b159c6
SHA1

afe10482ad5182c87cf69524f8ef4cb2b95a2fef
SHA256

c34b5f769bccb3858f0783c7922126aaf856d27bad2142f374667b59aacd3c05
SHA512

7bd5e675f6ae902e5391f38fe1739dc6e838bfa4fa8832dedf3de1432203780c0e1395d72bfd5bdc47e219e7f75a02c771b4ba003711ca2d0b03e3ee11f010d5

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/1624-64-0x00000000000A0000-0x00000000007E8000-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:

c34b5f769bccb3858f0783c7922126aaf856d27bad2142f374667b59aacd3c05.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c34b5f769bccb3858f0783c7922126aaf856d27bad2142f374667b59aacd3c05.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c34b5f769bccb3858f0783c7922126aaf856d27bad2142f374667b59aacd3c05.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/1624-64-0x00000000000A0000-0x00000000007E8000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

c34b5f769bccb3858f0783c7922126aaf856d27bad2142f374667b59aacd3c05.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	c34b5f769bccb3858f0783c7922126aaf856d27bad2142f374667b59aacd3c05.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

c34b5f769bccb3858f0783c7922126aaf856d27bad2142f374667b59aacd3c05.exe

pid process

1624 c34b5f769bccb3858f0783c7922126aaf856d27bad2142f374667b59aacd3c05.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

c34b5f769bccb3858f0783c7922126aaf856d27bad2142f374667b59aacd3c05.exe

pid process

1624 c34b5f769bccb3858f0783c7922126aaf856d27bad2142f374667b59aacd3c05.exe

pid	process
1624	c34b5f769bccb3858f0783c7922126aaf856d27bad2142f374667b59aacd3c05.exe

pid	process
1624	c34b5f769bccb3858f0783c7922126aaf856d27bad2142f374667b59aacd3c05.exe

C:\Users\Admin\AppData\Local\Temp\c34b5f769bccb3858f0783c7922126aaf856d27bad2142f374667b59aacd3c05.exe
"C:\Users\Admin\AppData\Local\Temp\c34b5f769bccb3858f0783c7922126aaf856d27bad2142f374667b59aacd3c05.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1624

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

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Downloads

memory/1624-55-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

Filesize
8KB

Download
memory/1624-56-0x0000000075884000-0x0000000075885000-memory.dmp

Filesize
4KB

Download
memory/1624-58-0x0000000075881000-0x0000000075882000-memory.dmp

Filesize
4KB

Download
memory/1624-57-0x0000000074B2E000-0x0000000074B2F000-memory.dmp

Filesize
4KB

Download
memory/1624-59-0x0000000076F20000-0x0000000076F22000-memory.dmp

Filesize
8KB

Download
memory/1624-63-0x0000000073FAE000-0x0000000073FAF000-memory.dmp

Filesize
4KB

Download
memory/1624-64-0x00000000000A0000-0x00000000007E8000-memory.dmp

Filesize
7.3MB

Download
memory/1624-65-0x0000000005520000-0x0000000005521000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads