729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5eb

General

Target

729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5ebN.exe
Size

2.0MB
MD5

dd03ae443c895e8ce439b1470c3bc050
SHA1

559163d693bb56d225d9dbd96a8abe8adad25193
SHA256

729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5eb
SHA512

f7548c524118ede20be11c294359d1919675a3dac04757d21ef7590b1ebe9d85c8161bb130b0ff168be4e64f1118fe7375f840d0c01d22908f0760e28942da47
SSDEEP

49152:9USaVTmnMWlSMichIn/Ex3Z13vD1YYYYYYYYYYYYYYYBO:9USaVinXkca/Exp1fDr

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2976	vbc.exe
2236	NEWFUD.EXE

Loads dropped DLL 2 IoCs

pid	Process
2296	729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5ebN.exe
2976	vbc.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

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-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\JavaUpdater = "C:\\Users\\Admin\\AppData\\Roaming\\JavaUpdater\\729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5ebN.exe"	729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5ebN.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2296 set thread context of 2976	2296	729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5ebN.exe	30

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 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	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NEWFUD.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DllHost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5ebN.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2864	DllHost.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2864	DllHost.exe
2864	DllHost.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2976	2296	729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5ebN.exe	30
PID 2296 wrote to memory of 2976	2296	729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5ebN.exe	30
PID 2296 wrote to memory of 2976	2296	729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5ebN.exe	30
PID 2296 wrote to memory of 2976	2296	729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5ebN.exe	30
PID 2296 wrote to memory of 2976	2296	729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5ebN.exe	30
PID 2296 wrote to memory of 2976	2296	729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5ebN.exe	30
PID 2296 wrote to memory of 2976	2296	729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5ebN.exe	30
PID 2296 wrote to memory of 2976	2296	729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5ebN.exe	30
PID 2296 wrote to memory of 2976	2296	729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5ebN.exe	30
PID 2296 wrote to memory of 2976	2296	729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5ebN.exe	30
PID 2296 wrote to memory of 2976	2296	729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5ebN.exe	30
PID 2976 wrote to memory of 2236	2976	vbc.exe	31
PID 2976 wrote to memory of 2236	2976	vbc.exe	31
PID 2976 wrote to memory of 2236	2976	vbc.exe	31
PID 2976 wrote to memory of 2236	2976	vbc.exe	31

C:\Users\Admin\AppData\Local\Temp\729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5ebN.exe
"C:\Users\Admin\AppData\Local\Temp\729ed839a7e876e8729b40e94da4193a9a1600387771f89adff0fdf23959e5ebN.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Users\Admin\AppData\Local\Temp\vbc.exe
  C:\Users\Admin\AppData\Local\Temp\vbc.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2976
- - C:\Users\Admin\AppData\Local\Temp\NEWFUD.EXE
    "C:\Users\Admin\AppData\Local\Temp\NEWFUD.EXE"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2236

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2864

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

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

C:\Users\Admin\AppData\Local\Temp\NEWFUD.EXE

Filesize
1.1MB

MD5
5da38f692b690e812faf16af37dbd33b

SHA1
150b19e5f890fbba03345a7bc281a059d3c4cc0d

SHA256
05d83398af7bc3b5e20527b9eb5a75513c329f624ad40b36e2fb6bbfdc662c1e

SHA512
454ddc1bcd8fb30dd96c80913dc9f0b5072663d7610b3cc6605afed3db53d7f5bf3ba0d914d3f093f093aa205766c91e44e33ba3fda0364f3fc263b6b16b9926

Download Submit
C:\Users\Admin\AppData\Local\Temp\R8HKA.JPG

Filesize
28KB

MD5
dfabd849928204e2c7f8e483b2421de0

SHA1
1e0ecfd682a951cfaf9010817a76b0781dba2804

SHA256
46dea00cd97f25c286c60d71d5083095dea577cf833f464ac73293d1504edc50

SHA512
200b7a9b205ebd2849f3ca207a19cd56f265524cbbce74a569dca8dd36f6ae6bafe23243030898e17a31abcbfe1767744e7c61ab72fa2501b6a3d6881961e38e

Download Submit
\Users\Admin\AppData\Local\Temp\vbc.exe

Filesize
1.1MB

MD5
34aa912defa18c2c129f1e09d75c1d7e

SHA1
9c3046324657505a30ecd9b1fdb46c05bde7d470

SHA256
6df94b7fa33f1b87142adc39b3db0613fc520d9e7a5fd6a5301dd7f51f8d0386

SHA512
d1ea9368f5d7166180612fd763c87afb647d088498887961f5e7fb0a10f4a808bd5928e8a3666d70ff794093c51ecca8816f75dd47652fd4eb23dce7f9aa1f98

Download Submit
memory/2236-37-0x0000000074931000-0x0000000074932000-memory.dmp

Filesize
4KB

Download
memory/2236-38-0x0000000074930000-0x0000000074EDB000-memory.dmp

Filesize
5.7MB

Download
memory/2236-39-0x0000000074930000-0x0000000074EDB000-memory.dmp

Filesize
5.7MB

Download
memory/2236-40-0x0000000074930000-0x0000000074EDB000-memory.dmp

Filesize
5.7MB

Download
memory/2296-1-0x0000000074930000-0x0000000074EDB000-memory.dmp

Filesize
5.7MB

Download
memory/2296-2-0x0000000074930000-0x0000000074EDB000-memory.dmp

Filesize
5.7MB

Download
memory/2296-28-0x0000000074930000-0x0000000074EDB000-memory.dmp

Filesize
5.7MB

Download
memory/2296-0-0x0000000074931000-0x0000000074932000-memory.dmp

Filesize
4KB

Download
memory/2864-43-0x0000000000120000-0x0000000000122000-memory.dmp

Filesize
8KB

Download
memory/2976-26-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2976-46-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2976-13-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2976-42-0x0000000002AB0000-0x0000000002AB2000-memory.dmp

Filesize
8KB

Download
memory/2976-15-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2976-17-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2976-19-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2976-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2976-23-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2976-29-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2976-11-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download
memory/2976-10-0x0000000000400000-0x0000000000537000-memory.dmp

Filesize
1.2MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads