eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151

Analysis

max time kernel
294s
max time network
399s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
04-12-2022 18:27

Target

eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe
Size

396KB
MD5

ca53e503352b72493f87317d8462ac1d
SHA1

004a169153b04036cab844534d1d386c80a4e50f
SHA256

eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151
SHA512

a5a4bb783246e1577680dfa574d9a38bb0d8a410629959f7129647b3d567ab9da60b3945091f7289560509eaa9ff6b048e86b12e4b8cf50d802e3732bed5973b
SSDEEP

12288:L6Wq4aaE6KwyF5L0Y2D1PqLJaAwG4GrFVxD:xthEVaPqLJrrFVt

Score

8^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/4344-132-0x0000000000400000-0x00000000004B4000-memory.dmp	upx
behavioral2/memory/4344-136-0x0000000000400000-0x00000000004B4000-memory.dmp	upx

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/4344-136-0x0000000000400000-0x00000000004B4000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4344 set thread context of 2424	4344	eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe	77

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2424	eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe
2424	eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe
2424	eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe
2424	eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe
2424	eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe
2424	eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4344 wrote to memory of 2424	4344	eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe	77
PID 4344 wrote to memory of 2424	4344	eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe	77
PID 4344 wrote to memory of 2424	4344	eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe	77
PID 4344 wrote to memory of 2424	4344	eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe	77
PID 4344 wrote to memory of 2424	4344	eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe	77
PID 4344 wrote to memory of 2424	4344	eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe	77
PID 4344 wrote to memory of 2424	4344	eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe	77
PID 4344 wrote to memory of 2424	4344	eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe	77
PID 4344 wrote to memory of 2424	4344	eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe	77
PID 4344 wrote to memory of 2424	4344	eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe	77

C:\Users\Admin\AppData\Local\Temp\eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe
"C:\Users\Admin\AppData\Local\Temp\eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4344
- C:\Users\Admin\AppData\Local\Temp\eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe
  "C:\Users\Admin\AppData\Local\Temp\eb3f00a867e12136d5786df4a0e9493dada6a809b2e0e06c0b7d92b89dce3151.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2424

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/2424-134-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2424-135-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2424-137-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/2424-138-0x0000000000400000-0x000000000041F000-memory.dmp

Filesize
124KB

Download
memory/4344-132-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download
memory/4344-136-0x0000000000400000-0x00000000004B4000-memory.dmp

Filesize
720KB

Download