cb6c310fa55c87be0265292a56cb109b870cb612555d435aa71c3bfc78174196

Analysis

max time kernel
168s
max time network
182s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2022, 09:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

cb6c310fa55c87be0265292a56cb109b870cb612555d435aa71c3bfc78174196.exe
Size

121KB
MD5

8b5ce176105c5e9189a080dae6ef906e
SHA1

211c58f6dbf0d5d14e9f560353d4b3ef03f0b705
SHA256

cb6c310fa55c87be0265292a56cb109b870cb612555d435aa71c3bfc78174196
SHA512

2e428f5b96c1f27bfb3c908e3f6498708174efe54a2fb3603fb298e706c0d2ab1f1e6c0a9c6355290b211898f23f0fdd9eae9090f4aa11687081fc79f8c1d5b7
SSDEEP

3072:xnj9jtfU+INndIc0J25lzn90Z3cWCWCV6PZR7olFV4mV7lMdGQY:xjbeiA9rWfCV6PZqFV4u7Kds

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
4916	111.exe
4488	111.exe
2200	111.exe
3372	111.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	cb6c310fa55c87be0265292a56cb109b870cb612555d435aa71c3bfc78174196.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	cb6c310fa55c87be0265292a56cb109b870cb612555d435aa71c3bfc78174196.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4916 set thread context of 4488	4916	111.exe	81
PID 2200 set thread context of 3372	2200	111.exe	83

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4488	111.exe
4488	111.exe
4488	111.exe
4488	111.exe
3372	111.exe
3372	111.exe
3372	111.exe
3372	111.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4916	111.exe
2200	111.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 3796 wrote to memory of 4916	3796	cb6c310fa55c87be0265292a56cb109b870cb612555d435aa71c3bfc78174196.exe	80
PID 3796 wrote to memory of 4916	3796	cb6c310fa55c87be0265292a56cb109b870cb612555d435aa71c3bfc78174196.exe	80
PID 3796 wrote to memory of 4916	3796	cb6c310fa55c87be0265292a56cb109b870cb612555d435aa71c3bfc78174196.exe	80
PID 4916 wrote to memory of 4488	4916	111.exe	81
PID 4916 wrote to memory of 4488	4916	111.exe	81
PID 4916 wrote to memory of 4488	4916	111.exe	81
PID 4916 wrote to memory of 4488	4916	111.exe	81
PID 4916 wrote to memory of 4488	4916	111.exe	81
PID 4916 wrote to memory of 4488	4916	111.exe	81
PID 4916 wrote to memory of 4488	4916	111.exe	81
PID 3796 wrote to memory of 2200	3796	cb6c310fa55c87be0265292a56cb109b870cb612555d435aa71c3bfc78174196.exe	82
PID 3796 wrote to memory of 2200	3796	cb6c310fa55c87be0265292a56cb109b870cb612555d435aa71c3bfc78174196.exe	82
PID 3796 wrote to memory of 2200	3796	cb6c310fa55c87be0265292a56cb109b870cb612555d435aa71c3bfc78174196.exe	82
PID 2200 wrote to memory of 3372	2200	111.exe	83
PID 2200 wrote to memory of 3372	2200	111.exe	83
PID 2200 wrote to memory of 3372	2200	111.exe	83
PID 2200 wrote to memory of 3372	2200	111.exe	83
PID 2200 wrote to memory of 3372	2200	111.exe	83
PID 2200 wrote to memory of 3372	2200	111.exe	83
PID 2200 wrote to memory of 3372	2200	111.exe	83
PID 4488 wrote to memory of 2180	4488	111.exe	33
PID 4488 wrote to memory of 2180	4488	111.exe	33
PID 4488 wrote to memory of 2180	4488	111.exe	33
PID 3372 wrote to memory of 2180	3372	111.exe	33
PID 4488 wrote to memory of 2180	4488	111.exe	33
PID 3372 wrote to memory of 2180	3372	111.exe	33
PID 3372 wrote to memory of 2180	3372	111.exe	33
PID 3372 wrote to memory of 2180	3372	111.exe	33

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:2180
- C:\Users\Admin\AppData\Local\Temp\cb6c310fa55c87be0265292a56cb109b870cb612555d435aa71c3bfc78174196.exe
  "C:\Users\Admin\AppData\Local\Temp\cb6c310fa55c87be0265292a56cb109b870cb612555d435aa71c3bfc78174196.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3796
- - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\111.exe
    C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\111.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:4916
  - - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\111.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\111.exe
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:4488
- - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\111.exe
    C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\111.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2200
  - - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\111.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\111.exe
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:3372

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\111.exe

Filesize
124KB

MD5
fe6b0190806dbe8fbbcf5134f21fb7d6

SHA1
9b0b25c4a0a4b4a25ececaa42324ec1257b19ca7

SHA256
0c395d52d5871c233dbe449d7b5edb69ee31303965bda64fab6969f3fbbd87a5

SHA512
1851a9ecb6f003c6800648e0d0e0cd814e39da83e0dc855f6c03186ce9748bc654b185578abd984b7f9aeed1aa8c3f78d66a3c8c0acc92f9fee11d81d6c5d59f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\111.exe

Filesize
124KB

MD5
fe6b0190806dbe8fbbcf5134f21fb7d6

SHA1
9b0b25c4a0a4b4a25ececaa42324ec1257b19ca7

SHA256
0c395d52d5871c233dbe449d7b5edb69ee31303965bda64fab6969f3fbbd87a5

SHA512
1851a9ecb6f003c6800648e0d0e0cd814e39da83e0dc855f6c03186ce9748bc654b185578abd984b7f9aeed1aa8c3f78d66a3c8c0acc92f9fee11d81d6c5d59f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\111.exe

Filesize
124KB

MD5
fe6b0190806dbe8fbbcf5134f21fb7d6

SHA1
9b0b25c4a0a4b4a25ececaa42324ec1257b19ca7

SHA256
0c395d52d5871c233dbe449d7b5edb69ee31303965bda64fab6969f3fbbd87a5

SHA512
1851a9ecb6f003c6800648e0d0e0cd814e39da83e0dc855f6c03186ce9748bc654b185578abd984b7f9aeed1aa8c3f78d66a3c8c0acc92f9fee11d81d6c5d59f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\111.exe

Filesize
124KB

MD5
fe6b0190806dbe8fbbcf5134f21fb7d6

SHA1
9b0b25c4a0a4b4a25ececaa42324ec1257b19ca7

SHA256
0c395d52d5871c233dbe449d7b5edb69ee31303965bda64fab6969f3fbbd87a5

SHA512
1851a9ecb6f003c6800648e0d0e0cd814e39da83e0dc855f6c03186ce9748bc654b185578abd984b7f9aeed1aa8c3f78d66a3c8c0acc92f9fee11d81d6c5d59f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\111.exe

Filesize
124KB

MD5
fe6b0190806dbe8fbbcf5134f21fb7d6

SHA1
9b0b25c4a0a4b4a25ececaa42324ec1257b19ca7

SHA256
0c395d52d5871c233dbe449d7b5edb69ee31303965bda64fab6969f3fbbd87a5

SHA512
1851a9ecb6f003c6800648e0d0e0cd814e39da83e0dc855f6c03186ce9748bc654b185578abd984b7f9aeed1aa8c3f78d66a3c8c0acc92f9fee11d81d6c5d59f

Download Submit
memory/2180-151-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/3372-150-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3372-155-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4488-138-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4488-149-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4488-152-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download
memory/4488-154-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download