3de4deb748c454c3c50e6a215bf06cb30b1b3cf2a9e05bd8b702ea3ad180aa69

Analysis

max time kernel
151s
max time network
155s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
29/12/2023, 18:20

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General

Target

004ce46b062b83b9a686021b9e384527.exe
Size

376KB
MD5

004ce46b062b83b9a686021b9e384527
SHA1

8c3e2a8d85e5fe42abad31f21560494e9d8463ee
SHA256

3de4deb748c454c3c50e6a215bf06cb30b1b3cf2a9e05bd8b702ea3ad180aa69
SHA512

4c89890069ed1b27d5175e1cdd8007b8116ae49fd947e5288c5abc66160bc003c9865fd1cb0a017bca2555b258c1fe1978f727cc8a445a0610fe2442e7375bd0
SSDEEP

6144:zjLg0kpi/JmsGzx/cCYOiUYYBnGm4zwJ2mqeWPt7NK4YGXY0rZhAQN0D:zAlyJtGzdXPiUYYBnGm4k2mqeAt5tXYR

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2716	ohubmo.exe

Loads dropped DLL 1 IoCs

pid	Process
1140	004ce46b062b83b9a686021b9e384527.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-928733405-3780110381-2966456290-1000\Software\Microsoft\Windows\CurrentVersion\Run\{94926AC8-CECC-AD4E-05C4-B4AE0A3C97B3} = "C:\\Users\\Admin\\AppData\\Roaming\\Ziyv\\ohubmo.exe"	ohubmo.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1140 set thread context of 2572	1140	004ce46b062b83b9a686021b9e384527.exe	18

Program crash 2 IoCs

pid	pid_target	Process	procid_target
3040	2572	WerFault.exe	18
1712	3040	WerFault.exe	19

Suspicious behavior: EnumeratesProcesses 32 IoCs

pid	Process
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe
2716	ohubmo.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1140	004ce46b062b83b9a686021b9e384527.exe
2716	ohubmo.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1140 wrote to memory of 2716	1140	004ce46b062b83b9a686021b9e384527.exe	21
PID 1140 wrote to memory of 2716	1140	004ce46b062b83b9a686021b9e384527.exe	21
PID 1140 wrote to memory of 2716	1140	004ce46b062b83b9a686021b9e384527.exe	21
PID 1140 wrote to memory of 2716	1140	004ce46b062b83b9a686021b9e384527.exe	21
PID 1140 wrote to memory of 2716	1140	004ce46b062b83b9a686021b9e384527.exe	21
PID 1140 wrote to memory of 2716	1140	004ce46b062b83b9a686021b9e384527.exe	21
PID 1140 wrote to memory of 2716	1140	004ce46b062b83b9a686021b9e384527.exe	21
PID 2716 wrote to memory of 1164	2716	ohubmo.exe	26
PID 2716 wrote to memory of 1164	2716	ohubmo.exe	26
PID 2716 wrote to memory of 1164	2716	ohubmo.exe	26
PID 2716 wrote to memory of 1164	2716	ohubmo.exe	26
PID 2716 wrote to memory of 1164	2716	ohubmo.exe	26
PID 2716 wrote to memory of 1268	2716	ohubmo.exe	25
PID 2716 wrote to memory of 1268	2716	ohubmo.exe	25
PID 2716 wrote to memory of 1268	2716	ohubmo.exe	25
PID 2716 wrote to memory of 1268	2716	ohubmo.exe	25
PID 2716 wrote to memory of 1268	2716	ohubmo.exe	25
PID 2716 wrote to memory of 1320	2716	ohubmo.exe	24
PID 2716 wrote to memory of 1320	2716	ohubmo.exe	24
PID 2716 wrote to memory of 1320	2716	ohubmo.exe	24
PID 2716 wrote to memory of 1320	2716	ohubmo.exe	24
PID 2716 wrote to memory of 1320	2716	ohubmo.exe	24
PID 2716 wrote to memory of 1444	2716	ohubmo.exe	22
PID 2716 wrote to memory of 1444	2716	ohubmo.exe	22
PID 2716 wrote to memory of 1444	2716	ohubmo.exe	22
PID 2716 wrote to memory of 1444	2716	ohubmo.exe	22
PID 2716 wrote to memory of 1444	2716	ohubmo.exe	22
PID 2716 wrote to memory of 1140	2716	ohubmo.exe	14
PID 2716 wrote to memory of 1140	2716	ohubmo.exe	14
PID 2716 wrote to memory of 1140	2716	ohubmo.exe	14
PID 2716 wrote to memory of 1140	2716	ohubmo.exe	14
PID 2716 wrote to memory of 1140	2716	ohubmo.exe	14
PID 1140 wrote to memory of 2572	1140	004ce46b062b83b9a686021b9e384527.exe	18
PID 1140 wrote to memory of 2572	1140	004ce46b062b83b9a686021b9e384527.exe	18
PID 1140 wrote to memory of 2572	1140	004ce46b062b83b9a686021b9e384527.exe	18
PID 1140 wrote to memory of 2572	1140	004ce46b062b83b9a686021b9e384527.exe	18
PID 1140 wrote to memory of 2572	1140	004ce46b062b83b9a686021b9e384527.exe	18
PID 1140 wrote to memory of 2572	1140	004ce46b062b83b9a686021b9e384527.exe	18
PID 1140 wrote to memory of 2572	1140	004ce46b062b83b9a686021b9e384527.exe	18
PID 1140 wrote to memory of 2572	1140	004ce46b062b83b9a686021b9e384527.exe	18
PID 1140 wrote to memory of 2572	1140	004ce46b062b83b9a686021b9e384527.exe	18
PID 2572 wrote to memory of 3040	2572	cmd.exe	19
PID 2572 wrote to memory of 3040	2572	cmd.exe	19
PID 2572 wrote to memory of 3040	2572	cmd.exe	19
PID 2572 wrote to memory of 3040	2572	cmd.exe	19
PID 2716 wrote to memory of 2632	2716	ohubmo.exe	20
PID 2716 wrote to memory of 2632	2716	ohubmo.exe	20
PID 2716 wrote to memory of 2632	2716	ohubmo.exe	20
PID 2716 wrote to memory of 2632	2716	ohubmo.exe	20
PID 2716 wrote to memory of 2632	2716	ohubmo.exe	20
PID 2716 wrote to memory of 3040	2716	ohubmo.exe	19
PID 2716 wrote to memory of 3040	2716	ohubmo.exe	19
PID 2716 wrote to memory of 3040	2716	ohubmo.exe	19
PID 2716 wrote to memory of 3040	2716	ohubmo.exe	19
PID 2716 wrote to memory of 3040	2716	ohubmo.exe	19
PID 3040 wrote to memory of 1712	3040	WerFault.exe	32
PID 3040 wrote to memory of 1712	3040	WerFault.exe	32
PID 3040 wrote to memory of 1712	3040	WerFault.exe	32
PID 3040 wrote to memory of 1712	3040	WerFault.exe	32
PID 2716 wrote to memory of 1212	2716	ohubmo.exe	35
PID 2716 wrote to memory of 1212	2716	ohubmo.exe	35
PID 2716 wrote to memory of 1212	2716	ohubmo.exe	35
PID 2716 wrote to memory of 1212	2716	ohubmo.exe	35
PID 2716 wrote to memory of 1212	2716	ohubmo.exe	35

C:\Users\Admin\AppData\Local\Temp\004ce46b062b83b9a686021b9e384527.exe
"C:\Users\Admin\AppData\Local\Temp\004ce46b062b83b9a686021b9e384527.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1140
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\tmpc83550d5.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2572
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2572 -s 116
    3⤵
    - Program crash
    - Suspicious use of WriteProcessMemory
    PID:3040
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3040 -s 536
      4⤵
      Program crash
      PID:1712
- C:\Users\Admin\AppData\Roaming\Ziyv\ohubmo.exe
  "C:\Users\Admin\AppData\Roaming\Ziyv\ohubmo.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2716

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-667735261265179922-13077288272397667636063205744582183-13154633351761204644"
1⤵
PID:2632

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1444

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1320

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1268

C:\Windows\system32\taskhost.exe
"taskhost.exe"
1⤵
PID:1164

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
1⤵
PID:1212

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1140-50-0x00000000779F0000-0x00000000779F1000-memory.dmp

Filesize
4KB

Download
memory/1140-49-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1140-4-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1140-2-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1140-3-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1140-42-0x0000000000460000-0x00000000004A6000-memory.dmp

Filesize
280KB

Download
memory/1140-48-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1140-43-0x0000000000460000-0x00000000004A6000-memory.dmp

Filesize
280KB

Download
memory/1140-44-0x0000000000460000-0x00000000004A6000-memory.dmp

Filesize
280KB

Download
memory/1140-73-0x0000000000360000-0x00000000003A6000-memory.dmp

Filesize
280KB

Download
memory/1140-72-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1140-0-0x0000000000360000-0x00000000003A6000-memory.dmp

Filesize
280KB

Download
memory/1140-1-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/1140-45-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1140-41-0x0000000000460000-0x00000000004A6000-memory.dmp

Filesize
280KB

Download
memory/1140-53-0x0000000000460000-0x00000000004A6000-memory.dmp

Filesize
280KB

Download
memory/1140-52-0x0000000000460000-0x00000000004A6000-memory.dmp

Filesize
280KB

Download
memory/1140-51-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1140-40-0x0000000000460000-0x00000000004A6000-memory.dmp

Filesize
280KB

Download
memory/1140-46-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/1140-47-0x0000000000460000-0x00000000004A6000-memory.dmp

Filesize
280KB

Download
memory/1164-22-0x0000000001FB0000-0x0000000001FF6000-memory.dmp

Filesize
280KB

Download
memory/1164-20-0x0000000001FB0000-0x0000000001FF6000-memory.dmp

Filesize
280KB

Download
memory/1164-18-0x0000000001FB0000-0x0000000001FF6000-memory.dmp

Filesize
280KB

Download
memory/1164-16-0x0000000001FB0000-0x0000000001FF6000-memory.dmp

Filesize
280KB

Download
memory/1164-13-0x0000000001FB0000-0x0000000001FF6000-memory.dmp

Filesize
280KB

Download
memory/1268-26-0x0000000000120000-0x0000000000166000-memory.dmp

Filesize
280KB

Download
memory/1268-28-0x0000000000120000-0x0000000000166000-memory.dmp

Filesize
280KB

Download
memory/1268-25-0x0000000000120000-0x0000000000166000-memory.dmp

Filesize
280KB

Download
memory/1268-27-0x0000000000120000-0x0000000000166000-memory.dmp

Filesize
280KB

Download
memory/1320-31-0x0000000002720000-0x0000000002766000-memory.dmp

Filesize
280KB

Download
memory/1320-33-0x0000000002720000-0x0000000002766000-memory.dmp

Filesize
280KB

Download
memory/1320-32-0x0000000002720000-0x0000000002766000-memory.dmp

Filesize
280KB

Download
memory/1320-30-0x0000000002720000-0x0000000002766000-memory.dmp

Filesize
280KB

Download
memory/1444-35-0x0000000000270000-0x00000000002B6000-memory.dmp

Filesize
280KB

Download
memory/1444-36-0x0000000000270000-0x00000000002B6000-memory.dmp

Filesize
280KB

Download
memory/1444-38-0x0000000000270000-0x00000000002B6000-memory.dmp

Filesize
280KB

Download
memory/1444-37-0x0000000000270000-0x00000000002B6000-memory.dmp

Filesize
280KB

Download
memory/2572-69-0x0000000000050000-0x0000000000096000-memory.dmp

Filesize
280KB

Download
memory/2572-67-0x0000000000050000-0x0000000000096000-memory.dmp

Filesize
280KB

Download
memory/2572-71-0x0000000000050000-0x0000000000096000-memory.dmp

Filesize
280KB

Download
memory/2572-62-0x0000000000050000-0x0000000000096000-memory.dmp

Filesize
280KB

Download
memory/2632-78-0x00000000002B0000-0x00000000002F6000-memory.dmp

Filesize
280KB

Download
memory/2632-76-0x00000000002B0000-0x00000000002F6000-memory.dmp

Filesize
280KB

Download
memory/2716-57-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2716-11-0x0000000000320000-0x0000000000366000-memory.dmp

Filesize
280KB

Download
memory/2716-56-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2716-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2716-96-0x0000000000320000-0x0000000000366000-memory.dmp

Filesize
280KB

Download
memory/2716-98-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download