e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7

Analysis

max time kernel
149s
max time network
180s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
29/10/2022, 18:10

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General

Target

e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe
Size

495KB
MD5

838a6beea2cd9493a37aecff8a640950
SHA1

e3125606720605c881dca9f258efae489094a533
SHA256

e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7
SHA512

6c5071902454efdcd83cb6505b818e7a604751a0adcbec7b0e18164299e246b2daed724b6a098a1f68556ba90141fe406fa4a6c4cdafd0b53ac6a858f8c9a976
SSDEEP

6144:n162XNPcV6J9MwRX6olrfTLfOlQlSHGdVi3W7r7JcyIX6D2EWF7rh7DRTR8qqFbc:nJWwtXLlOWwW7/qynKDtDAqqFqqFqqJg

Score

9^/10

evasion

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	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2820 set thread context of 3112	2820	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe	81

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4820	3112	WerFault.exe	81

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3112	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe
3112	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2820 wrote to memory of 3112	2820	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe	81
PID 2820 wrote to memory of 3112	2820	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe	81
PID 2820 wrote to memory of 3112	2820	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe	81
PID 2820 wrote to memory of 3112	2820	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe	81
PID 2820 wrote to memory of 3112	2820	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe	81
PID 2820 wrote to memory of 3112	2820	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe	81
PID 2820 wrote to memory of 3112	2820	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe	81
PID 2820 wrote to memory of 3112	2820	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe	81
PID 2820 wrote to memory of 3112	2820	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe	81
PID 2820 wrote to memory of 3112	2820	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe	81
PID 2820 wrote to memory of 3112	2820	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe	81
PID 2820 wrote to memory of 3112	2820	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe	81
PID 2820 wrote to memory of 3112	2820	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe	81
PID 2820 wrote to memory of 3112	2820	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe	81
PID 2820 wrote to memory of 3112	2820	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe	81
PID 2820 wrote to memory of 3112	2820	e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe	81

C:\Users\Admin\AppData\Local\Temp\e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe
"C:\Users\Admin\AppData\Local\Temp\e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2820
- C:\Users\Admin\AppData\Local\Temp\e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe
  C:\Users\Admin\AppData\Local\Temp\e19ef4fee16aaf922001e4f4467b585c70315deb414ab318d0da080af74c83b7.exe
  2⤵
  - Enumerates VirtualBox registry keys
  - Suspicious behavior: EnumeratesProcesses
  PID:3112
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3112 -s 516
    3⤵
    - Program crash
    PID:4820

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3112 -ip 3112
1⤵
PID:4784

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Software Discovery

T1518

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3112-133-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/3112-134-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/3112-135-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/3112-137-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/3112-136-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/3112-139-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/3112-140-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/3112-138-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/3112-141-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/3112-142-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/3112-143-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/3112-145-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download