cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19

General

Target

cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
Size

4.5MB
MD5

dd12c662d1a6c5ed7abe07415b4d5e04
SHA1

96992ac96133bd07d8e55dfca0fa1ff3ae83bfc3
SHA256

cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19
SHA512

d9225c3461ea71896a596a2b20adee0d9188b5d4ebff1af09276f1ab1aafaef50122e5300d4d265880f8d8d1ec3374f9b758a9ac465dad53480f55b87d2ff49a
SSDEEP

98304:GkZ/0e1DNstR9XUokx0AJ87k/QljWCXbvSxaPpj4P:F6f/9XUjxNJ8FjW2WxaPpj+

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	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2336-0-0x0000000000400000-0x0000000000F22000-memory.dmp	upx
behavioral2/memory/2336-1-0x0000000000400000-0x0000000000F22000-memory.dmp	upx
behavioral2/memory/2336-4-0x0000000000400000-0x0000000000F22000-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)	\??\T:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\Y:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\E:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\P:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\S:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\L:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\U:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\X:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\I:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\J:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\K:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\W:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\Z:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\H:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\O:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\R:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\Q:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\V:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\G:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\M:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
File opened (read-only)	\??\N:	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.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	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.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	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemVersion	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\BIOSVersion	cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe

C:\Users\Admin\AppData\Local\Temp\cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe
"C:\Users\Admin\AppData\Local\Temp\cbc87939d696ddc74218c1903402e683a5a3da10af2d83691f0865f26c1cbc19.exe"
1⤵
- Checks BIOS information in registry
- Enumerates connected drives
- Checks processor information in registry
- Enumerates system info in registry
PID:2336

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/2336-0-0x0000000000400000-0x0000000000F22000-memory.dmp

Filesize
11.1MB

Download
memory/2336-2-0x0000000001200000-0x0000000001201000-memory.dmp

Filesize
4KB

Download
memory/2336-3-0x0000000003520000-0x00000000035D7000-memory.dmp

Filesize
732KB

Download
memory/2336-1-0x0000000000400000-0x0000000000F22000-memory.dmp

Filesize
11.1MB

Download
memory/2336-4-0x0000000000400000-0x0000000000F22000-memory.dmp

Filesize
11.1MB

Download
memory/2336-5-0x0000000001200000-0x0000000001201000-memory.dmp

Filesize
4KB

Download
memory/2336-6-0x0000000003520000-0x00000000035D7000-memory.dmp

Filesize
732KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads