59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa

General

Target

59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa.exe
Size

935KB
MD5

1ecfb75de119d5aaf8680c81e482c2f1
SHA1

0587ce38d5233bfe5e8875222d8cca393a8094f2
SHA256

59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa
SHA512

9a2a6678e6c10fe29e27e12622257aebc9f444ca834a95059af2b5b4ab450356ee939e7fcc7e67daa09a60c4edaddaa1b4fe96bf13705dd2bbea2acbe6f4bb0d
SSDEEP

12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x45:oyHv5Z+Wzv7AiBll0OBWi6si9GM

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/1696-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1696-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1696-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1696-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1696-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1696-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1696-65-0x0000000000400000-0x00000000004F2000-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	59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa.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	59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1708 set thread context of 1696	1708	59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa.exe	28

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1696	59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1708 wrote to memory of 1696	1708	59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa.exe	28
PID 1708 wrote to memory of 1696	1708	59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa.exe	28
PID 1708 wrote to memory of 1696	1708	59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa.exe	28
PID 1708 wrote to memory of 1696	1708	59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa.exe	28
PID 1708 wrote to memory of 1696	1708	59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa.exe	28
PID 1708 wrote to memory of 1696	1708	59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa.exe	28
PID 1708 wrote to memory of 1696	1708	59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa.exe	28
PID 1708 wrote to memory of 1696	1708	59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa.exe	28

C:\Users\Admin\AppData\Local\Temp\59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa.exe
"C:\Users\Admin\AppData\Local\Temp\59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1708
- C:\Users\Admin\AppData\Local\Temp\59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa.exe
  "C:\Users\Admin\AppData\Local\Temp\59d3296f175dfdc8489060c869f9ea962990856c72da3ef399651d7b843650aa.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1696

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/1696-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1696-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1696-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1696-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1696-61-0x0000000075111000-0x0000000075113000-memory.dmp

Filesize
8KB

Download
memory/1696-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1696-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1696-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1696-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads