59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2

General

Target

59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2.exe
Size

935KB
MD5

31a004ad6d2c5b941dcadd0dffcb0b9f
SHA1

6ca1d2e072ebf60c11a65d47d72cfa3f8af2a616
SHA256

59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2
SHA512

d80fe7eb4a2458adfe7298ed232c115d05129546a9fbff2a20177d762027d1ae2cc414b52258bb5d57b03ec64dbbfbaf11b28b961e3f684b12e0be23ddd7f9b5
SSDEEP

12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4d:oyHv5Z+Wzv7AiBll0OBWi6si9Go

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/976-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/976-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/976-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/976-61-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/976-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/976-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/976-65-0x0000000000400000-0x00000000004F2000-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	59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2.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	59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1160 set thread context of 976	1160	59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2.exe	27

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
976	59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1160 wrote to memory of 976	1160	59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2.exe	27
PID 1160 wrote to memory of 976	1160	59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2.exe	27
PID 1160 wrote to memory of 976	1160	59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2.exe	27
PID 1160 wrote to memory of 976	1160	59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2.exe	27
PID 1160 wrote to memory of 976	1160	59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2.exe	27
PID 1160 wrote to memory of 976	1160	59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2.exe	27
PID 1160 wrote to memory of 976	1160	59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2.exe	27
PID 1160 wrote to memory of 976	1160	59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2.exe	27

C:\Users\Admin\AppData\Local\Temp\59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2.exe
"C:\Users\Admin\AppData\Local\Temp\59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1160
- C:\Users\Admin\AppData\Local\Temp\59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2.exe
  "C:\Users\Admin\AppData\Local\Temp\59d32783e8f8438809ffd4741949e9933c4e381ce25bdefcc58ba99ea65a53a2.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:976

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/976-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/976-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/976-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/976-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/976-61-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/976-62-0x0000000075A91000-0x0000000075A93000-memory.dmp

Filesize
8KB

Download
memory/976-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/976-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/976-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads