d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f

General

Target

d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe
Size

449KB
MD5

c59f1eda9767c54d5b519951874f249d
SHA1

5e38442ce02d660222f242d941618da817d9e990
SHA256

d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f
SHA512

32e557dbd11742e31a0ff2475a2d1206ee81df253bd57ddf5eebf6e77c31d15f3474bead3e83a2f7093e24707009f383c5abc419f47fb2cb202e35d137cd8f57
SSDEEP

12288:N3/9WSrGU5wak/G+Pt8HQbPFMvHXWivhGJtIhUhrZUJH:N3FW7U5wa2G+PxZMPXWU8tIkto

Score

9^/10

evasion upx

Malware Config

Signatures

Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
evasion

Software Discovery
T1518

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2952-132-0x0000000000400000-0x00000000004B8000-memory.dmp	upx
behavioral2/memory/2952-133-0x0000000000400000-0x00000000004B8000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2952 set thread context of 4680	2952	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1076	4680	WerFault.exe	83

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4680	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe
4680	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2952 wrote to memory of 4680	2952	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe	83
PID 2952 wrote to memory of 4680	2952	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe	83
PID 2952 wrote to memory of 4680	2952	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe	83
PID 2952 wrote to memory of 4680	2952	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe	83
PID 2952 wrote to memory of 4680	2952	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe	83
PID 2952 wrote to memory of 4680	2952	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe	83
PID 2952 wrote to memory of 4680	2952	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe	83
PID 2952 wrote to memory of 4680	2952	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe	83
PID 2952 wrote to memory of 4680	2952	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe	83
PID 2952 wrote to memory of 4680	2952	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe	83
PID 2952 wrote to memory of 4680	2952	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe	83
PID 2952 wrote to memory of 4680	2952	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe	83
PID 2952 wrote to memory of 4680	2952	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe	83
PID 2952 wrote to memory of 4680	2952	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe	83
PID 2952 wrote to memory of 4680	2952	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe	83
PID 2952 wrote to memory of 4680	2952	d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe	83

C:\Users\Admin\AppData\Local\Temp\d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe
"C:\Users\Admin\AppData\Local\Temp\d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2952
- C:\Users\Admin\AppData\Local\Temp\d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe
  C:\Users\Admin\AppData\Local\Temp\d400cca551544712ea57d5b1b04a177e3b94e8e41c5e3047e8c20a75d3786d0f.exe
  2⤵
  - Enumerates VirtualBox registry keys
  - Suspicious behavior: EnumeratesProcesses
  PID:4680
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4680 -s 516
    3⤵
    - Program crash
    PID:1076

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4680 -ip 4680
1⤵
PID:1124

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

Software Discovery

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2952-132-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/2952-133-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/4680-136-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/4680-135-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/4680-138-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/4680-137-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/4680-139-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/4680-140-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/4680-141-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/4680-142-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/4680-143-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/4680-145-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/4680-144-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download
memory/4680-147-0x0000000000400000-0x000000000047A000-memory.dmp

Filesize
488KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads