6fe933949dc2be04703cadd3401386633005c0a37740f03b799f84168ce670ec

Analysis

max time kernel
147s
max time network
150s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
23/07/2023, 18:25

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General

Target

NA_NA_23886d87b704c9exeexe_JC.exe
Size

34KB
MD5

23886d87b704c94481b02e1e3f733e6d
SHA1

939b4007a0be392960099c583a706f90c5b69e51
SHA256

6fe933949dc2be04703cadd3401386633005c0a37740f03b799f84168ce670ec
SHA512

a87da5ad104714aa7b2e590630635b1ad5b08562d1e2ed23c81aa3db2d67f001956fd45259819ba309a010aab2aa708d4758b3b499a116d00d10faad0426a25f
SSDEEP

384:bgX4uGLLQRcsdeQ7/nQu63Ag7YmecFanrlwfjDUkKDfWf6XT+72kmG1d:bgX4zYcgTEu6QOaryfjqDlC7F

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1948	hasfj.exe

Loads dropped DLL 1 IoCs

pid	Process
2692	NA_NA_23886d87b704c9exeexe_JC.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 1948	2692	NA_NA_23886d87b704c9exeexe_JC.exe	28
PID 2692 wrote to memory of 1948	2692	NA_NA_23886d87b704c9exeexe_JC.exe	28
PID 2692 wrote to memory of 1948	2692	NA_NA_23886d87b704c9exeexe_JC.exe	28
PID 2692 wrote to memory of 1948	2692	NA_NA_23886d87b704c9exeexe_JC.exe	28

C:\Users\Admin\AppData\Local\Temp\NA_NA_23886d87b704c9exeexe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NA_NA_23886d87b704c9exeexe_JC.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Users\Admin\AppData\Local\Temp\hasfj.exe
  "C:\Users\Admin\AppData\Local\Temp\hasfj.exe"
  2⤵
  - Executes dropped EXE
  PID:1948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\hasfj.exe

Filesize
34KB

MD5
923894f0bc8fe1043a23877db225823d

SHA1
74bad5c29670c3c3e177aaeb63854f693d9d9087

SHA256
803165b736b9e72fe38b795538f2ad6ffc04d552ab1769f2be77b24c1692a334

SHA512
fe7506aca9db4f819dfcf01243b1a8d75b733b4ff90c10cdca6ba87710ccee7d23c997e52cbbb6679da4545e5f2a7271bea362de6adfb9aca71b7d89d542ed47

Download Submit
C:\Users\Admin\AppData\Local\Temp\hasfj.exe

Filesize
34KB

MD5
923894f0bc8fe1043a23877db225823d

SHA1
74bad5c29670c3c3e177aaeb63854f693d9d9087

SHA256
803165b736b9e72fe38b795538f2ad6ffc04d552ab1769f2be77b24c1692a334

SHA512
fe7506aca9db4f819dfcf01243b1a8d75b733b4ff90c10cdca6ba87710ccee7d23c997e52cbbb6679da4545e5f2a7271bea362de6adfb9aca71b7d89d542ed47

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

Filesize
34KB

MD5
923894f0bc8fe1043a23877db225823d

SHA1
74bad5c29670c3c3e177aaeb63854f693d9d9087

SHA256
803165b736b9e72fe38b795538f2ad6ffc04d552ab1769f2be77b24c1692a334

SHA512
fe7506aca9db4f819dfcf01243b1a8d75b733b4ff90c10cdca6ba87710ccee7d23c997e52cbbb6679da4545e5f2a7271bea362de6adfb9aca71b7d89d542ed47

Download Submit
memory/2692-53-0x0000000000270000-0x0000000000276000-memory.dmp

Filesize
24KB

Download
memory/2692-54-0x0000000000270000-0x0000000000276000-memory.dmp

Filesize
24KB

Download
memory/2692-55-0x0000000000290000-0x0000000000296000-memory.dmp

Filesize
24KB

Download