0ed015da8ed67abfc890ba016803bab62273f06be5454a0dc9c2d7a0a5ba3176

General

Target

0ed015da8ed67abfc890ba016803bab62273f06be5454a0dc9c2d7a0a5ba3176.exe
Size

1.6MB
MD5

45e68e5bc35e6b0ac6b49dc0fd7717b4
SHA1

4c932687c07008e2e1d08cae540fd71fde403add
SHA256

0ed015da8ed67abfc890ba016803bab62273f06be5454a0dc9c2d7a0a5ba3176
SHA512

aa1c0651aaa1bd8e3b6073e5feb8338203a5d4e1922ba96240576441c94dbf17ee18b9d8e0d134931a5754b81f76df740766e31dfd49a55df601c88c82732d18

Score

10^/10

persistence suricata upx

Malware Config

Signatures

suricata: ET MALWARE W32/Dinwod.Dropper Win32/Xtrat.B CnC Beacon
suricata: ET MALWARE W32/Dinwod.Dropper Win32/Xtrat.B CnC Beacon
suricata
Executes dropped EXE 3 IoCs

Processes:

2pz5x.exe2pz5x.exe2pz5x.exe

pid process

2132 2pz5x.exe
216 2pz5x.exe
3944 2pz5x.exe

UPX packed file 13 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/868-135-0x0000000000400000-0x0000000000424000-memory.dmp	upx
behavioral2/memory/868-136-0x0000000000400000-0x0000000000424000-memory.dmp	upx
behavioral2/memory/868-137-0x0000000000400000-0x0000000000424000-memory.dmp	upx
behavioral2/memory/868-138-0x0000000000400000-0x0000000000424000-memory.dmp	upx
behavioral2/memory/868-139-0x0000000000400000-0x0000000000424000-memory.dmp	upx
behavioral2/memory/3944-151-0x0000000001610000-0x000000000171E000-memory.dmp	upx
behavioral2/memory/3944-152-0x0000000001610000-0x000000000171E000-memory.dmp	upx
behavioral2/memory/3944-153-0x0000000001610000-0x000000000171E000-memory.dmp	upx
behavioral2/memory/3944-157-0x0000000001610000-0x000000000171E000-memory.dmp	upx
behavioral2/memory/3944-158-0x0000000001610000-0x000000000171E000-memory.dmp	upx
behavioral2/memory/3944-159-0x0000000001610000-0x000000000171E000-memory.dmp	upx
behavioral2/memory/3944-160-0x0000000001610000-0x000000000171E000-memory.dmp	upx
behavioral2/memory/868-163-0x0000000000400000-0x0000000000424000-memory.dmp	upx

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

0ed015da8ed67abfc890ba016803bab62273f06be5454a0dc9c2d7a0a5ba3176.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	0ed015da8ed67abfc890ba016803bab62273f06be5454a0dc9c2d7a0a5ba3176.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

vbc.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce	vbc.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\NmPNLR = "C:\\NmPNLRNmPNLR\\NmPNLR.vbs"	vbc.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

2pz5x.exevbc.exe2pz5x.exe

description	pid	process	target process
PID 2132 set thread context of 868	2132	2pz5x.exe	vbc.exe
PID 868 set thread context of 216	868	vbc.exe	2pz5x.exe
PID 216 set thread context of 3944	216	2pz5x.exe	2pz5x.exe

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

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 4 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

2pz5x.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\ConfigFlags	2pz5x.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	2pz5x.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\ConfigFlags	2pz5x.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000	2pz5x.exe

Suspicious behavior: EnumeratesProcesses 36 IoCs

Processes:

2pz5x.exevbc.exe2pz5x.exe

pid	process
2132	2pz5x.exe
2132	2pz5x.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
868	vbc.exe
3944	2pz5x.exe
3944	2pz5x.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

2pz5x.exe2pz5x.exe

pid process

216 2pz5x.exe
3944 2pz5x.exe

pid	process
216	2pz5x.exe
3944	2pz5x.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

0ed015da8ed67abfc890ba016803bab62273f06be5454a0dc9c2d7a0a5ba3176.exe2pz5x.exevbc.exe2pz5x.exe

description	pid	process	target process
PID 3320 wrote to memory of 2132	3320	0ed015da8ed67abfc890ba016803bab62273f06be5454a0dc9c2d7a0a5ba3176.exe	2pz5x.exe
PID 3320 wrote to memory of 2132	3320	0ed015da8ed67abfc890ba016803bab62273f06be5454a0dc9c2d7a0a5ba3176.exe	2pz5x.exe
PID 3320 wrote to memory of 2132	3320	0ed015da8ed67abfc890ba016803bab62273f06be5454a0dc9c2d7a0a5ba3176.exe	2pz5x.exe
PID 2132 wrote to memory of 868	2132	2pz5x.exe	vbc.exe
PID 2132 wrote to memory of 868	2132	2pz5x.exe	vbc.exe
PID 2132 wrote to memory of 868	2132	2pz5x.exe	vbc.exe
PID 2132 wrote to memory of 868	2132	2pz5x.exe	vbc.exe
PID 2132 wrote to memory of 868	2132	2pz5x.exe	vbc.exe
PID 2132 wrote to memory of 868	2132	2pz5x.exe	vbc.exe
PID 2132 wrote to memory of 868	2132	2pz5x.exe	vbc.exe
PID 2132 wrote to memory of 868	2132	2pz5x.exe	vbc.exe
PID 868 wrote to memory of 216	868	vbc.exe	2pz5x.exe
PID 868 wrote to memory of 216	868	vbc.exe	2pz5x.exe
PID 868 wrote to memory of 216	868	vbc.exe	2pz5x.exe
PID 868 wrote to memory of 216	868	vbc.exe	2pz5x.exe
PID 868 wrote to memory of 216	868	vbc.exe	2pz5x.exe
PID 216 wrote to memory of 3944	216	2pz5x.exe	2pz5x.exe
PID 216 wrote to memory of 3944	216	2pz5x.exe	2pz5x.exe
PID 216 wrote to memory of 3944	216	2pz5x.exe	2pz5x.exe
PID 216 wrote to memory of 3944	216	2pz5x.exe	2pz5x.exe
PID 216 wrote to memory of 3944	216	2pz5x.exe	2pz5x.exe
PID 216 wrote to memory of 3944	216	2pz5x.exe	2pz5x.exe
PID 216 wrote to memory of 3944	216	2pz5x.exe	2pz5x.exe
PID 216 wrote to memory of 3944	216	2pz5x.exe	2pz5x.exe

C:\Users\Admin\AppData\Local\Temp\0ed015da8ed67abfc890ba016803bab62273f06be5454a0dc9c2d7a0a5ba3176.exe
"C:\Users\Admin\AppData\Local\Temp\0ed015da8ed67abfc890ba016803bab62273f06be5454a0dc9c2d7a0a5ba3176.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3320
- C:\Users\Admin\AppData\Roaming\en4yq\2pz5x.exe
  "C:\Users\Admin\AppData\Roaming\en4yq\2pz5x.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2132
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
    "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
    3⤵
    - Adds Run key to start application
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:868
  - - C:\Users\Admin\AppData\Roaming\en4yq\2pz5x.exe
      "C:\Users\Admin\AppData\Roaming\en4yq\2pz5x.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:216
    - - C:\Users\Admin\AppData\Roaming\en4yq\2pz5x.exe
        
        C:\Users\Admin\AppData\Roaming\en4yq\2pz5x.exe
        5⤵
        Executes dropped EXE
        Checks SCSI registry key(s)
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of SetWindowsHookEx
        
        PID:3944

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

Scripting

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\ZWcCUkGLY8aBx\ZWcCUkGLY8aBx.dat

Filesize
2B

MD5
93e00066d099c0485cfffa1359246d26

SHA1
bc69a773f37b2f2071e25f755a66d47b871e5d98

SHA256
3b271649a94ad5be4ef46ecbb6a4e7363e8498b7e69b751737bf30df2e0d1dde

SHA512
d3dfe508cacae7d36f13908134b5b438b87429fcf93ccb060bcfa346c04633a99e9ca497297418c969537be1da2405171982794055dd0f52e59a82720d3b3d02

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\ZWcCUkGLY8aBx\ZWcCUkGLY8aBx.nfo

Filesize
3KB

MD5
0097ffd3c0d7fee5deb04c5503189995

SHA1
92a5fc2e5e49b721ff98c6869f164c167fd78e07

SHA256
b7b9c173d28df1e581f50c2eb321323afdd8bba308ae01fd23402e15b31941f3

SHA512
f38ee1af1c752a0c87633f87673818d822d710dd1ed8b6020951c8df59272d8401228d68973f507a193516b1fcc0f5e28bd9bfb7c3fd5c73c7a3f7dae5d3bcda

Download Submit
C:\Users\Admin\AppData\Roaming\en4yq\2pz5x.exe

Filesize
1.5MB

MD5
543049a58fe847362b15f8e1aee75721

SHA1
b22a1f4731c3123ed9af1d3979930775918a462e

SHA256
99afe2ac82bc3efc48cd70ec9acab914989e6e60007400629d3001799ccbb5cf

SHA512
fdf84f0738e2ec1503ffc557f07dea550ee48647c51a70c6bad2eb4f5e4514b3681a06511a88451f58e2942f084aa3bef79d9cb13b1b6d37af16ec5a35f6e852

Download Submit
C:\Users\Admin\AppData\Roaming\en4yq\2pz5x.exe

Filesize
1.5MB

MD5
543049a58fe847362b15f8e1aee75721

SHA1
b22a1f4731c3123ed9af1d3979930775918a462e

SHA256
99afe2ac82bc3efc48cd70ec9acab914989e6e60007400629d3001799ccbb5cf

SHA512
fdf84f0738e2ec1503ffc557f07dea550ee48647c51a70c6bad2eb4f5e4514b3681a06511a88451f58e2942f084aa3bef79d9cb13b1b6d37af16ec5a35f6e852

Download Submit
C:\Users\Admin\AppData\Roaming\en4yq\2pz5x.exe

Filesize
1.5MB

MD5
543049a58fe847362b15f8e1aee75721

SHA1
b22a1f4731c3123ed9af1d3979930775918a462e

SHA256
99afe2ac82bc3efc48cd70ec9acab914989e6e60007400629d3001799ccbb5cf

SHA512
fdf84f0738e2ec1503ffc557f07dea550ee48647c51a70c6bad2eb4f5e4514b3681a06511a88451f58e2942f084aa3bef79d9cb13b1b6d37af16ec5a35f6e852

Download Submit
C:\Users\Admin\AppData\Roaming\en4yq\2pz5x.exe

Filesize
1.5MB

MD5
543049a58fe847362b15f8e1aee75721

SHA1
b22a1f4731c3123ed9af1d3979930775918a462e

SHA256
99afe2ac82bc3efc48cd70ec9acab914989e6e60007400629d3001799ccbb5cf

SHA512
fdf84f0738e2ec1503ffc557f07dea550ee48647c51a70c6bad2eb4f5e4514b3681a06511a88451f58e2942f084aa3bef79d9cb13b1b6d37af16ec5a35f6e852

Download Submit
C:\Users\Admin\AppData\Roaming\en4yq\x

Filesize
762KB

MD5
574f3976617f60eff49a38b8a952fa2a

SHA1
d4f09569044080b749c9cb017af1689ab15a679c

SHA256
7437cbc2caaec2ff59c2fc428ea40fb6f9ebbec4c31aff5dbfa49c1d93b046a3

SHA512
7854390bba70c8d6fa790c1ff18cdeca53cd998615577ce8f08fa92f66c2e741c9cefacb4d7c42c58952dca640b50429cf1e741bf9be14d4b5c0bc546d555270

Download Submit
memory/216-156-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/216-147-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/216-149-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/216-140-0x0000000000000000-mapping.dmp

Download
memory/216-141-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/216-148-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/216-143-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/216-144-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/216-146-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/868-137-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/868-135-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/868-139-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/868-138-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/868-163-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/868-134-0x0000000000000000-mapping.dmp

Download
memory/868-136-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

Download
memory/2132-130-0x0000000000000000-mapping.dmp

Download
memory/3944-151-0x0000000001610000-0x000000000171E000-memory.dmp

Filesize
1.1MB

Download
memory/3944-157-0x0000000001610000-0x000000000171E000-memory.dmp

Filesize
1.1MB

Download
memory/3944-158-0x0000000001610000-0x000000000171E000-memory.dmp

Filesize
1.1MB

Download
memory/3944-159-0x0000000001610000-0x000000000171E000-memory.dmp

Filesize
1.1MB

Download
memory/3944-160-0x0000000001610000-0x000000000171E000-memory.dmp

Filesize
1.1MB

Download
memory/3944-161-0x00000000016C4000-0x000000000171C000-memory.dmp

Filesize
352KB

Download
memory/3944-162-0x0000000001611000-0x00000000016C4000-memory.dmp

Filesize
716KB

Download
memory/3944-153-0x0000000001610000-0x000000000171E000-memory.dmp

Filesize
1.1MB

Download
memory/3944-152-0x0000000001610000-0x000000000171E000-memory.dmp

Filesize
1.1MB

Download
memory/3944-150-0x0000000000000000-mapping.dmp

Download
memory/3944-166-0x00000000016C4000-0x000000000171C000-memory.dmp

Filesize
352KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads