1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17

General

Target

1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe
Size

935KB
MD5

08be0b77b5cf559448fbfff805590f5e
SHA1

40717257a135800d852322288002fbe42dfd0d7f
SHA256

1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17
SHA512

8ea6b70316141bf825964a9fc13a97d83de0bbbc17babf4adc9a8b6abd495cc505628c1bc59c832399cf107c1a68fd374c0f96cf1416b518f1a5a7c3a460defb
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4+W:pyHv5Z+Wzv7AiBll0OBWi6si9GdW

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/776-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/776-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/776-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/776-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/776-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/776-64-0x0000000000400000-0x00000000004F2000-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	1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.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	1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2036 set thread context of 776	2036	1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe	29

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
776	1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2036 wrote to memory of 776	2036	1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe	29
PID 2036 wrote to memory of 776	2036	1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe	29
PID 2036 wrote to memory of 776	2036	1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe	29
PID 2036 wrote to memory of 776	2036	1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe	29
PID 2036 wrote to memory of 776	2036	1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe	29
PID 2036 wrote to memory of 776	2036	1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe	29
PID 2036 wrote to memory of 776	2036	1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe	29
PID 2036 wrote to memory of 776	2036	1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe	29

C:\Users\Admin\AppData\Local\Temp\1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe
"C:\Users\Admin\AppData\Local\Temp\1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2036
- C:\Users\Admin\AppData\Local\Temp\1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe
  "C:\Users\Admin\AppData\Local\Temp\1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe" Track="0001101000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:776

Network

DNS

fgehq2xbij60f.9fpgwzz5.com

1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe

Remote address:

8.8.8.8:53

Request

fgehq2xbij60f.9fpgwzz5.com

IN A

Response

No results found

8.8.8.8:53

fgehq2xbij60f.9fpgwzz5.com

dns

1d2dcc5ecd7d6164b848884b8cc8572a531afdc1eab94fec7725676996386f17.exe

72 B
145 B
1
1

DNS Request

fgehq2xbij60f.9fpgwzz5.com

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

Replay Monitor

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Downloads

memory/776-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/776-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/776-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/776-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/776-61-0x00000000760B1000-0x00000000760B3000-memory.dmp

Filesize
8KB

Download
memory/776-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/776-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/776-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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