c66f14eccd510a623bd2df228b9ed8f8c6216d7c61114f8934055887f3dd257f

General

Target

redlineStealer1.exe
Size

4.6MB
MD5

40f7448691c80ea2483d44d84b1f7d02
SHA1

7f572aad898afb99ef6082280d5190deb954c886
SHA256

80edb77e7473d68393b70416a3563b9743e25e0a4b85375ac642e2bfdf0380ef
SHA512

4820979e439ff09ba47f1286d09f2c9513bb62fcfb309364b5707b7868ce226661a0f02e36c76cf8ce8308c95d9c46c01c53076fbcd4ecb1c28e5d7490eb5a67
SSDEEP

98304:5Fjrg3ipseLuX6aBLdeQZfKA3c3uiAPnJS2fnEAnzMJq3xo:PUypsDT5KAM3kvJSinpnhx

Score

9^/10

discovery evasion spyware stealer trojan

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

redlineStealer1.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ redlineStealer1.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	redlineStealer1.exe

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:

redlineStealer1.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	redlineStealer1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	redlineStealer1.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

redlineStealer1.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA redlineStealer1.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	redlineStealer1.exe

Drops file in System32 directory 2 IoCs

Processes:

svchost.exe

description	ioc	process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{219D7F5F-FE9E-4DD7-9968-4DC03709E8C1}.catalogItem	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{D238258B-F191-4BA3-A80E-91CEA601507E}.catalogItem	svchost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

redlineStealer1.exe

pid process

1512 redlineStealer1.exe

Checks processor information in registry 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

svchost.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	svchost.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	svchost.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

svchost.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	svchost.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	svchost.exe

Suspicious behavior: EnumeratesProcesses 28 IoCs

Processes:

redlineStealer1.exe

pid	process
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe
1512	redlineStealer1.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

redlineStealer1.exe

description pid process

Token: SeDebugPrivilege 1512 redlineStealer1.exe

description	pid	process
Token: SeDebugPrivilege	1512	redlineStealer1.exe

C:\Users\Admin\AppData\Local\Temp\redlineStealer1.exe
"C:\Users\Admin\AppData\Local\Temp\redlineStealer1.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1512

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p
1⤵
- Drops file in System32 directory
- Checks processor information in registry
- Enumerates system info in registry
PID:2884

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

5

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

4

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1512-132-0x0000000000400000-0x0000000000C83000-memory.dmp

Filesize
8.5MB

Download
memory/1512-133-0x0000000000400000-0x0000000000C83000-memory.dmp

Filesize
8.5MB

Download
memory/1512-134-0x0000000000400000-0x0000000000C83000-memory.dmp

Filesize
8.5MB

Download
memory/1512-135-0x0000000000400000-0x0000000000C83000-memory.dmp

Filesize
8.5MB

Download
memory/1512-136-0x0000000000400000-0x0000000000C83000-memory.dmp

Filesize
8.5MB

Download
memory/1512-138-0x00000000771B0000-0x0000000077353000-memory.dmp

Filesize
1.6MB

Download
memory/1512-137-0x0000000000400000-0x0000000000C83000-memory.dmp

Filesize
8.5MB

Download
memory/1512-139-0x0000000005380000-0x0000000005924000-memory.dmp

Filesize
5.6MB

Download
memory/1512-140-0x0000000000400000-0x0000000000C83000-memory.dmp

Filesize
8.5MB

Download
memory/1512-141-0x0000000005980000-0x0000000005A12000-memory.dmp

Filesize
584KB

Download
memory/1512-142-0x0000000005A20000-0x0000000005A96000-memory.dmp

Filesize
472KB

Download
memory/1512-143-0x0000000005AA0000-0x0000000005AF0000-memory.dmp

Filesize
320KB

Download
memory/1512-144-0x0000000005AF0000-0x0000000006108000-memory.dmp

Filesize
6.1MB

Download
memory/1512-145-0x0000000006150000-0x000000000625A000-memory.dmp

Filesize
1.0MB

Download
memory/1512-146-0x00000000062D0000-0x00000000062E2000-memory.dmp

Filesize
72KB

Download
memory/1512-147-0x00000000062F0000-0x000000000632C000-memory.dmp

Filesize
240KB

Download
memory/1512-148-0x00000000063D0000-0x0000000006592000-memory.dmp

Filesize
1.8MB

Download
memory/1512-149-0x00000000771B0000-0x0000000077353000-memory.dmp

Filesize
1.6MB

Download
memory/1512-150-0x0000000006690000-0x00000000066F6000-memory.dmp

Filesize
408KB

Download
memory/1512-151-0x00000000071C0000-0x00000000076EC000-memory.dmp

Filesize
5.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads