kpot | 77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f

General

Target

77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.exe
Size

2.6MB
MD5

df8ab716bb924036201db252dcfe5d21
SHA1

a511c8dd8c615fb485d58fb98746a18b95181412
SHA256

77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f
SHA512

40b1b819135abe218f5a5759a6d3f57309f1a10de514eee554459f6c31e8d12550c1d9c1909cdcc727769b1cc2ba7cff683e8016aba618ec0258ba820d6f8a8e

Score

10^/10

kpot evasion stealer themida trojan

Malware Config

Signatures

KPOT
KPOT is an information stealer that steals user data and account credentials.
trojan stealer kpot

KPOT Core Executable 4 IoCs

Processes:

resource	yara_rule
behavioral2/memory/5052-132-0x00000000008D0000-0x0000000000F67000-memory.dmp	family_kpot
behavioral2/memory/5052-133-0x00000000008D0000-0x0000000000F67000-memory.dmp	family_kpot
behavioral2/memory/5052-134-0x00000000008D0000-0x0000000000F67000-memory.dmp	family_kpot
behavioral2/memory/5052-138-0x00000000008D0000-0x0000000000F67000-memory.dmp	family_kpot

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

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.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:

77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.exe

Themida packer 5 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/5052-130-0x00000000008D0000-0x0000000000F67000-memory.dmp	themida
behavioral2/memory/5052-132-0x00000000008D0000-0x0000000000F67000-memory.dmp	themida
behavioral2/memory/5052-133-0x00000000008D0000-0x0000000000F67000-memory.dmp	themida
behavioral2/memory/5052-134-0x00000000008D0000-0x0000000000F67000-memory.dmp	themida
behavioral2/memory/5052-138-0x00000000008D0000-0x0000000000F67000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.exe

pid process

5052 77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

3136 PING.EXE

pid	process
5052	77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.exe

pid	process
3136	PING.EXE

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.execmd.exe

description	pid	process	target process
PID 5052 wrote to memory of 4072	5052	77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.exe	cmd.exe
PID 5052 wrote to memory of 4072	5052	77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.exe	cmd.exe
PID 5052 wrote to memory of 4072	5052	77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.exe	cmd.exe
PID 4072 wrote to memory of 3136	4072	cmd.exe	PING.EXE
PID 4072 wrote to memory of 3136	4072	cmd.exe	PING.EXE
PID 4072 wrote to memory of 3136	4072	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.exe
"C:\Users\Admin\AppData\Local\Temp\77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:5052

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c ping 127.0.0.1 && del "C:\Users\Admin\AppData\Local\Temp\77c3107fbeb08e09ebb0ef9da00e8a2f0ec51f40934df44ed24f965191c9011f.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4072

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3136

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

3

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

4

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/3136-137-0x0000000000000000-mapping.dmp

Download
memory/4072-135-0x0000000000000000-mapping.dmp

Download
memory/5052-130-0x00000000008D0000-0x0000000000F67000-memory.dmp

Filesize
6.6MB

Download
memory/5052-131-0x0000000077BD0000-0x0000000077D73000-memory.dmp

Filesize
1.6MB

Download
memory/5052-132-0x00000000008D0000-0x0000000000F67000-memory.dmp

Filesize
6.6MB

Download
memory/5052-133-0x00000000008D0000-0x0000000000F67000-memory.dmp

Filesize
6.6MB

Download
memory/5052-134-0x00000000008D0000-0x0000000000F67000-memory.dmp

Filesize
6.6MB

Download
memory/5052-136-0x0000000077BD0000-0x0000000077D73000-memory.dmp

Filesize
1.6MB

Download
memory/5052-138-0x00000000008D0000-0x0000000000F67000-memory.dmp

Filesize
6.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads