500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb

General

Target

500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
Size

1.8MB
MD5

337e300721c80ee6c114cc38b2ed786a
SHA1

c6403b50de536acd4b7b90a4173ebe86bb86a001
SHA256

500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb
SHA512

bdec678edfcdd29d0c8fb585cedd628ee6629410e79cfae3f8747066f9264c2f4ad92a35a31df4a48ab8e4682b47aca49fbff3ce22c9e80f6ccad5796f6530b4
SSDEEP

24576:DTEk3Xn9SWNNjE6zdAiYVs6hkBWa514UeWgzSULrGlK3Tacr+bZ47x:3nN4AAU6AoPQULrGlK3TcZ47

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\reun.exe	DllHost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\reun.exe	DllHost.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2852	3200	WerFault.exe	83

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DllHost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe

Suspicious behavior: EnumeratesProcesses 42 IoCs

pid	Process
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3200 wrote to memory of 3432	3200	500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3432
- C:\Users\Admin\AppData\Local\Temp\500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe
  "C:\Users\Admin\AppData\Local\Temp\500670f00b1e99426a3f5a49634475b69e3bca76442f7ad6db3b082fd094aecb.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3200
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3200 -s 1116
    3⤵
    - Program crash
    PID:2852

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
PID:3076

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3200 -ip 3200
1⤵
PID:1328

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3200-0-0x0000000002370000-0x0000000002371000-memory.dmp

Filesize
4KB

Download
memory/3200-1-0x0000000002500000-0x0000000002580000-memory.dmp

Filesize
512KB

Download
memory/3200-2-0x0000000077652000-0x0000000077653000-memory.dmp

Filesize
4KB

Download
memory/3200-3-0x0000000002370000-0x0000000002371000-memory.dmp

Filesize
4KB

Download
memory/3200-4-0x0000000002500000-0x0000000002580000-memory.dmp

Filesize
512KB

Download
memory/3200-5-0x0000000000400000-0x00000000005CF000-memory.dmp

Filesize
1.8MB

Download
memory/3200-9-0x00000000025A0000-0x00000000025A1000-memory.dmp

Filesize
4KB

Download
memory/3200-10-0x00000000033C0000-0x00000000033C1000-memory.dmp

Filesize
4KB

Download
memory/3200-8-0x00000000033B0000-0x00000000033B1000-memory.dmp

Filesize
4KB

Download
memory/3200-11-0x0000000000400000-0x00000000005CF000-memory.dmp

Filesize
1.8MB

Download
memory/3200-13-0x00000000033D0000-0x000000000348E000-memory.dmp

Filesize
760KB

Download
memory/3200-15-0x0000000002500000-0x0000000002580000-memory.dmp

Filesize
512KB

Download
memory/3200-14-0x0000000003490000-0x0000000003759000-memory.dmp

Filesize
2.8MB

Download

Analysis

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