c8bd9c2581758b43d4439a6e2bd01f6725963897f6da1c883ddac5acf31535f0

General

Target

c8bd9c2581758b43d4439a6e2bd01f6725963897f6da1c883ddac5acf31535f0.exe
Size

1012KB
MD5

31a34d19d18f4833f61e88726a7e9605
SHA1

13fd508d756d767099fd8f975156b15ac7f63fcc
SHA256

c8bd9c2581758b43d4439a6e2bd01f6725963897f6da1c883ddac5acf31535f0
SHA512

be4b29bcca988e0eed33cbbf614b979a3b60f8d01be5b0833fd7c6ed33178c37581f502602263992b965f5b07149350cb1c56fa94c3ac8856430c332c29179f1
SSDEEP

24576:XNo6j4O06M+RtRvxNFnNkSq7NFFwa88S65a/ZSL77Lv+f6T8E:XNRcOp1ZN27raargwbD

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3024	c8bd9c2581758b43d4439a6e2bd01f6725963897f6da1c883ddac5acf31535f0.exe

Executes dropped EXE 1 IoCs

pid	Process
3024	c8bd9c2581758b43d4439a6e2bd01f6725963897f6da1c883ddac5acf31535f0.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Program crash 10 IoCs

pid	pid_target	Process	procid_target
748	3024	WerFault.exe	96
4264	3024	WerFault.exe	96
2360	3024	WerFault.exe	96
4700	3024	WerFault.exe	96
4348	3024	WerFault.exe	96
3144	3024	WerFault.exe	96
2780	3024	WerFault.exe	96
3992	3024	WerFault.exe	96
3896	3024	WerFault.exe	96
1840	3024	WerFault.exe	96

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3024	c8bd9c2581758b43d4439a6e2bd01f6725963897f6da1c883ddac5acf31535f0.exe
3024	c8bd9c2581758b43d4439a6e2bd01f6725963897f6da1c883ddac5acf31535f0.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4424	c8bd9c2581758b43d4439a6e2bd01f6725963897f6da1c883ddac5acf31535f0.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3024	c8bd9c2581758b43d4439a6e2bd01f6725963897f6da1c883ddac5acf31535f0.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4424 wrote to memory of 3024	4424	c8bd9c2581758b43d4439a6e2bd01f6725963897f6da1c883ddac5acf31535f0.exe	96
PID 4424 wrote to memory of 3024	4424	c8bd9c2581758b43d4439a6e2bd01f6725963897f6da1c883ddac5acf31535f0.exe	96
PID 4424 wrote to memory of 3024	4424	c8bd9c2581758b43d4439a6e2bd01f6725963897f6da1c883ddac5acf31535f0.exe	96

C:\Users\Admin\AppData\Local\Temp\c8bd9c2581758b43d4439a6e2bd01f6725963897f6da1c883ddac5acf31535f0.exe
"C:\Users\Admin\AppData\Local\Temp\c8bd9c2581758b43d4439a6e2bd01f6725963897f6da1c883ddac5acf31535f0.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4424
- C:\Users\Admin\AppData\Local\Temp\c8bd9c2581758b43d4439a6e2bd01f6725963897f6da1c883ddac5acf31535f0.exe
  C:\Users\Admin\AppData\Local\Temp\c8bd9c2581758b43d4439a6e2bd01f6725963897f6da1c883ddac5acf31535f0.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  PID:3024
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3024 -s 344
    3⤵
    - Program crash
    PID:748
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3024 -s 636
    3⤵
    - Program crash
    PID:4264
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3024 -s 644
    3⤵
    - Program crash
    PID:2360
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3024 -s 644
    3⤵
    - Program crash
    PID:4700
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3024 -s 760
    3⤵
    - Program crash
    PID:4348
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3024 -s 948
    3⤵
    - Program crash
    PID:3144
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3024 -s 1404
    3⤵
    - Program crash
    PID:2780
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3024 -s 1472
    3⤵
    - Program crash
    PID:3992
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3024 -s 1460
    3⤵
    - Program crash
    PID:3896
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3024 -s 1476
    3⤵
    - Program crash
    PID:1840

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4424 -ip 4424
1⤵
PID:1888

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3024 -ip 3024
1⤵
PID:1208

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 3024 -ip 3024
1⤵
PID:3848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 3024 -ip 3024
1⤵
PID:2656

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 3024 -ip 3024
1⤵
PID:3712

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 3024 -ip 3024
1⤵
PID:4656

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3024 -ip 3024
1⤵
PID:4628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3024 -ip 3024
1⤵
PID:1936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3024 -ip 3024
1⤵
PID:3416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 3024 -ip 3024
1⤵
PID:1216

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 3024 -ip 3024
1⤵
PID:3408

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\c8bd9c2581758b43d4439a6e2bd01f6725963897f6da1c883ddac5acf31535f0.exe

Filesize
1012KB

MD5
bb3f8b22b2f36db13676712b352d00bb

SHA1
f64478f2d395de174cc598f1952d2c89767c1d21

SHA256
de942dd4af17b6e110e29b774120f87d66c40fe78683eab9f9aadc5eb4b21595

SHA512
a0806a18835936a2d8ac32fddb68b3e52bba9a2839dea1c99ab04661e3a2d2c157d452852111d62989ed83720e7a256e3a48657fb60ce56773c8190654e5d6b6

Download Submit
memory/3024-9-0x0000000000400000-0x00000000004E5000-memory.dmp

Filesize
916KB

Download
memory/3024-11-0x0000000000400000-0x00000000004E5000-memory.dmp

Filesize
916KB

Download
memory/3024-14-0x0000000004FE0000-0x00000000050C5000-memory.dmp

Filesize
916KB

Download
memory/3024-15-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/4424-0-0x0000000000400000-0x00000000004E5000-memory.dmp

Filesize
916KB

Download
memory/4424-1-0x0000000000400000-0x00000000004E5000-memory.dmp

Filesize
916KB

Download
memory/4424-2-0x0000000000400000-0x00000000004E5000-memory.dmp

Filesize
916KB

Download
memory/4424-6-0x0000000000400000-0x00000000004E5000-memory.dmp

Filesize
916KB

Download

Analysis

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