0ee170eb92a1063c45512e55aa2c4c7e40e58e1cdc77ce13b5fe56163b871531

Analysis

max time kernel
291s
max time network
294s
platform
windows10-1703_x64
resource
win10-20230915-en
resource tags

arch:x64arch:x86image:win10-20230915-enlocale:en-usos:windows10-1703-x64system
submitted
01-10-2023 09:07

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General

Target

New.exe
Size

11.5MB
MD5

0206f9662974d6981d4f25124756acd7
SHA1

01ec2fbc13e8b4b300c8b767fe787d491b41a981
SHA256

38bea668d99664f6ab1431bfc4c46ff83994f992891f0d2cd834e8c9b89fc881
SHA512

5a95e9576b7c076dc75fdc21a781989736a1c14c96fdc304241db16d919b059090b3920476c1aed0546227501c192d7aeeb674fac0c5d8758e746f47c18baa40
SSDEEP

196608:aVqzwI4lSTTYeCHCPVTBiWXvPQqhcna4Uqy9XS2s38sxhAnY0rndqnZORru1:apiT0IBiWXvoPappS2s38sWYSdg0A1

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2408	WWRun.exe

Drops file in Program Files directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\WWRun\4578.exe	New.exe
File created	C:\Program Files (x86)\WWRun\WWRun.exe	New.exe
File opened for modification	C:\Program Files (x86)\WWRun\WWRun.exe	New.exe
File created	C:\Program Files (x86)\WWRun\WWRun.ini	New.exe
File opened for modification	C:\Program Files (x86)\WWRun\WWRun.ini	New.exe
File created	C:\Program Files (x86)\WWRun\4578.exe	New.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4104 wrote to memory of 2408	4104	New.exe	69
PID 4104 wrote to memory of 2408	4104	New.exe	69
PID 4104 wrote to memory of 2408	4104	New.exe	69

C:\Users\Admin\AppData\Local\Temp\New.exe
"C:\Users\Admin\AppData\Local\Temp\New.exe"
1⤵
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:4104
- C:\Program Files (x86)\WWRun\WWRun.exe
  "C:\Program Files (x86)\WWRun\WWRun.exe"
  2⤵
  - Executes dropped EXE
  PID:2408

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:\Program Files (x86)\WWRun\WWRun.exe

Filesize
879KB

MD5
4e3bb9bff79e75ae09da1f8519f77dc9

SHA1
d701f93f5580674686747ed2d05d3464b072cae7

SHA256
981cb7151b346c963e3a26ee5d329b0c538fcae00771e0df09e30f5d2f91a649

SHA512
9e5b812fa6d74fae1f345b0d533d5eca075a42378f8ebab675bd9f91fb5e84bffd281653d9e473a3fdd097aa7962037986bac1b61718e18364e603c5680487c7

Download Submit
C:\Program Files (x86)\WWRun\WWRun.exe

Filesize
879KB

MD5
4e3bb9bff79e75ae09da1f8519f77dc9

SHA1
d701f93f5580674686747ed2d05d3464b072cae7

SHA256
981cb7151b346c963e3a26ee5d329b0c538fcae00771e0df09e30f5d2f91a649

SHA512
9e5b812fa6d74fae1f345b0d533d5eca075a42378f8ebab675bd9f91fb5e84bffd281653d9e473a3fdd097aa7962037986bac1b61718e18364e603c5680487c7

Download Submit
C:\Program Files (x86)\WWRun\WWRun.exe

Filesize
879KB

MD5
4e3bb9bff79e75ae09da1f8519f77dc9

SHA1
d701f93f5580674686747ed2d05d3464b072cae7

SHA256
981cb7151b346c963e3a26ee5d329b0c538fcae00771e0df09e30f5d2f91a649

SHA512
9e5b812fa6d74fae1f345b0d533d5eca075a42378f8ebab675bd9f91fb5e84bffd281653d9e473a3fdd097aa7962037986bac1b61718e18364e603c5680487c7

Download Submit
C:\Users\Admin\AppData\Local\Temp\aut9D49.tmp

Filesize
10.0MB

MD5
7645017a205eb823491dbd2f4bdb1da6

SHA1
f8328f2e20c70b44ea28d627c030d28c823dd91f

SHA256
1562d93e60462af2e86c82720eaaac1976226b51633459c81eef68af637c3036

SHA512
132f313447e677de034d9193f916fb0be03441caf5e32627017b2a74a533f636e8d819c2282480f88bcd03ddb57e8ea13da658cf9e2ce7afd7d0206c4c094eb9

Download Submit
memory/2408-21-0x0000000000860000-0x0000000000A7B000-memory.dmp

Filesize
2.1MB

Download
memory/2408-22-0x00000000003E0000-0x00000000003E3000-memory.dmp

Filesize
12KB

Download
memory/2408-23-0x0000000000860000-0x0000000000A7B000-memory.dmp

Filesize
2.1MB

Download
memory/2408-24-0x00000000003E0000-0x00000000003E3000-memory.dmp

Filesize
12KB

Download