752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09

General

Target

752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09.exe
Size

935KB
MD5

f067939ca656e1a0fa3501a7cc048417
SHA1

87d86362b40fdf9b35886d8e9a763138cd736f42
SHA256

752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09
SHA512

3097a25ace1847626e60f68788b4a89f89c69a711402474bf3a2591953f55c552e0f8ddaf28bb4f15908b902b0e5428fe24823342243cde322f66bab7e7a4ddb
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4I:pyHv5Z+Wzv7AiBll0OBWi6si9G1

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/320-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/320-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/320-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/320-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/320-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/320-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/320-65-0x0000000000400000-0x00000000004F2000-memory.dmp	upx

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	752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2032 set thread context of 320	2032	752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09.exe	27

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
320	752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 320	2032	752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09.exe	27
PID 2032 wrote to memory of 320	2032	752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09.exe	27
PID 2032 wrote to memory of 320	2032	752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09.exe	27
PID 2032 wrote to memory of 320	2032	752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09.exe	27
PID 2032 wrote to memory of 320	2032	752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09.exe	27
PID 2032 wrote to memory of 320	2032	752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09.exe	27
PID 2032 wrote to memory of 320	2032	752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09.exe	27
PID 2032 wrote to memory of 320	2032	752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09.exe	27

C:\Users\Admin\AppData\Local\Temp\752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09.exe
"C:\Users\Admin\AppData\Local\Temp\752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Users\Admin\AppData\Local\Temp\752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09.exe
  "C:\Users\Admin\AppData\Local\Temp\752cf699e63661d4cf46dd4d58894fdaf0fb71223ea7d94577c75bd4a0889d09.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:320

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/320-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/320-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/320-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/320-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/320-61-0x0000000075A71000-0x0000000075A73000-memory.dmp

Filesize
8KB

Download
memory/320-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/320-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/320-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/320-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads