8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0

General

Target

8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
Size

4.3MB
MD5

86f2dc57de10180da9d14e6804f6e89c
SHA1

2f661c630d1b540449fd7e9d7de02fabb60d3961
SHA256

8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0
SHA512

c103c08a40b67aa518c39d5dd788941904cfd8c3237fbc07895a41912c9872c1ab871f2a6794b1604ff9da25240c3438f72d8efd71c415079e88cccbcd8d4419
SSDEEP

98304:W/Oo+mlt1Sqv0WYLAx/gGAb3EnAGEB+sh5DaCSfGdva3iqe:zo+evTP2vGIUAD+K5DaNfGdva6

Score

7^/10

upx

Malware Config

Signatures

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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2400-0-0x0000000000400000-0x0000000000F25000-memory.dmp	upx
behavioral1/memory/2400-1-0x0000000000400000-0x0000000000F25000-memory.dmp	upx
behavioral1/memory/2400-4-0x0000000000400000-0x0000000000F25000-memory.dmp	upx

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\P:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\V:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\E:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\I:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\M:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\O:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\S:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\G:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\H:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\L:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\R:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\J:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\N:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\Q:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\T:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\Y:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\Z:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\K:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\U:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\W:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
File opened (read-only)	\??\X:	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe

Enumerates system info in registry 2 TTPs 5 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BIOSVersion	8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe

C:\Users\Admin\AppData\Local\Temp\8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe
"C:\Users\Admin\AppData\Local\Temp\8d1b0b2f6b83c3c4b7fdc6c73bec746620803a1006e16e5f8fb56ba05fb574f0.exe"
1⤵
- Checks BIOS information in registry
- Enumerates connected drives
- Checks processor information in registry
- Enumerates system info in registry
PID:2400

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

4

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2400-0-0x0000000000400000-0x0000000000F25000-memory.dmp

Filesize
11.1MB

Download
memory/2400-2-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2400-1-0x0000000000400000-0x0000000000F25000-memory.dmp

Filesize
11.1MB

Download
memory/2400-3-0x0000000003C60000-0x0000000003D17000-memory.dmp

Filesize
732KB

Download
memory/2400-4-0x0000000000400000-0x0000000000F25000-memory.dmp

Filesize
11.1MB

Download
memory/2400-5-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2400-6-0x0000000003C60000-0x0000000003D17000-memory.dmp

Filesize
732KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads