291eb172f7e99c5610e64b598b80ad8b809668008f37d0b88907b20689662dc6

Analysis

max time kernel
103s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24/08/2024, 01:13

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General

Target

73ea745164e0995ae30155a01a409570N.exe
Size

93KB
MD5

73ea745164e0995ae30155a01a409570
SHA1

0024f29f5e209e46522794d3c10d599c379e0c2e
SHA256

291eb172f7e99c5610e64b598b80ad8b809668008f37d0b88907b20689662dc6
SHA512

06d9b8411aea55d5d94a1df06c3524412fa661285a2988476725a0d41100240d1e9b17053834390c13feeb1b5c242d1560c9717a55eb392b98e18b2f1f1324e0
SSDEEP

1536:lARFqvxZZ5OBx9aRfeM2ZMqUy+iZCdcHHPm91fGLL7s2XQhxAj6Ie5O:SRFqvxkMeM2SqrvCdT9eL7sdhxJd5O

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1872	73ea745164e0995ae30155a01a409570N.exe

Executes dropped EXE 1 IoCs

pid	Process
1872	73ea745164e0995ae30155a01a409570N.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	73ea745164e0995ae30155a01a409570N.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4256	73ea745164e0995ae30155a01a409570N.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4256	73ea745164e0995ae30155a01a409570N.exe
1872	73ea745164e0995ae30155a01a409570N.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4256 wrote to memory of 1872	4256	73ea745164e0995ae30155a01a409570N.exe	85
PID 4256 wrote to memory of 1872	4256	73ea745164e0995ae30155a01a409570N.exe	85
PID 4256 wrote to memory of 1872	4256	73ea745164e0995ae30155a01a409570N.exe	85

C:\Users\Admin\AppData\Local\Temp\73ea745164e0995ae30155a01a409570N.exe
"C:\Users\Admin\AppData\Local\Temp\73ea745164e0995ae30155a01a409570N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4256
- C:\Users\Admin\AppData\Local\Temp\73ea745164e0995ae30155a01a409570N.exe
  C:\Users\Admin\AppData\Local\Temp\73ea745164e0995ae30155a01a409570N.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:1872

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\73ea745164e0995ae30155a01a409570N.exe

Filesize
93KB

MD5
077e5ac766e33618465b70cbcccea6db

SHA1
7a12adedcacf8c0be7a4dcb4428987a42519fcf6

SHA256
065e1a1a9a63c846291ce6d66243289c2c0555cb7f8f05d1ce24328baf94b750

SHA512
71cabca566eac476484f2bce90addf35fcbe786cabd4d6da5db0c44d587bf60db6a999e8582164f6ff78043f7844b729e240d74df0a2d3dba407a9552a4345e6

Download Submit
memory/1872-13-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/1872-14-0x00000000001B0000-0x00000000001DF000-memory.dmp

Filesize
188KB

Download
memory/1872-20-0x00000000014E0000-0x00000000014FB000-memory.dmp

Filesize
108KB

Download
memory/1872-21-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1872-26-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4256-0-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/4256-1-0x00000000001C0000-0x00000000001EF000-memory.dmp

Filesize
188KB

Download
memory/4256-2-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4256-11-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download