redline | a9c82f504c1c0d9e21d1c748228cb992fc956ac03c9379ce4606ad51d4bfa107

General

Target

a9c82f504c1c0d9e21d1c748228cb992fc956ac03c9379ce4606ad51d4bfa107.exe
Size

2.7MB
MD5

2f8f4de97a5a71421010034647ff56f6
SHA1

196e137302d2e6f45745fbd61b897d3153fd5513
SHA256

a9c82f504c1c0d9e21d1c748228cb992fc956ac03c9379ce4606ad51d4bfa107
SHA512

23572233764784d5402523f7e5cea8d6b75297a5a634c54203ed6e5e990018d3c07e8f337338f23e65107799a4c4d28a69c5e2b224128e5f0ca931c4f853fdb2

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/1532-62-0x0000000001110000-0x0000000001816000-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:

a9c82f504c1c0d9e21d1c748228cb992fc956ac03c9379ce4606ad51d4bfa107.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a9c82f504c1c0d9e21d1c748228cb992fc956ac03c9379ce4606ad51d4bfa107.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a9c82f504c1c0d9e21d1c748228cb992fc956ac03c9379ce4606ad51d4bfa107.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/1532-62-0x0000000001110000-0x0000000001816000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

a9c82f504c1c0d9e21d1c748228cb992fc956ac03c9379ce4606ad51d4bfa107.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	a9c82f504c1c0d9e21d1c748228cb992fc956ac03c9379ce4606ad51d4bfa107.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

a9c82f504c1c0d9e21d1c748228cb992fc956ac03c9379ce4606ad51d4bfa107.exe

pid process

1532 a9c82f504c1c0d9e21d1c748228cb992fc956ac03c9379ce4606ad51d4bfa107.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

a9c82f504c1c0d9e21d1c748228cb992fc956ac03c9379ce4606ad51d4bfa107.exe

pid process

1532 a9c82f504c1c0d9e21d1c748228cb992fc956ac03c9379ce4606ad51d4bfa107.exe

pid	process
1532	a9c82f504c1c0d9e21d1c748228cb992fc956ac03c9379ce4606ad51d4bfa107.exe

pid	process
1532	a9c82f504c1c0d9e21d1c748228cb992fc956ac03c9379ce4606ad51d4bfa107.exe

C:\Users\Admin\AppData\Local\Temp\a9c82f504c1c0d9e21d1c748228cb992fc956ac03c9379ce4606ad51d4bfa107.exe
"C:\Users\Admin\AppData\Local\Temp\a9c82f504c1c0d9e21d1c748228cb992fc956ac03c9379ce4606ad51d4bfa107.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1532

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/1532-54-0x00000000766D1000-0x00000000766D3000-memory.dmp

Filesize
8KB

Download
memory/1532-60-0x0000000077D30000-0x0000000077D32000-memory.dmp

Filesize
8KB

Download
memory/1532-59-0x000000007784E000-0x000000007784F000-memory.dmp

Filesize
4KB

Download
memory/1532-58-0x0000000075A04000-0x0000000075A05000-memory.dmp

Filesize
4KB

Download
memory/1532-61-0x0000000074B6E000-0x0000000074B6F000-memory.dmp

Filesize
4KB

Download
memory/1532-57-0x0000000075A01000-0x0000000075A02000-memory.dmp

Filesize
4KB

Download
memory/1532-62-0x0000000001110000-0x0000000001816000-memory.dmp

Filesize
7.0MB

Download
memory/1532-63-0x0000000005350000-0x0000000005351000-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