5b7c083d816aca52559b34242a3b106d2781737f87b93504f153adf7777fedbe

Analysis

max time kernel
120s
max time network
18s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 16:36

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General

Target

2febce7a0b1d320916a6238192d02d70N.exe
Size

65KB
MD5

2febce7a0b1d320916a6238192d02d70
SHA1

b83779f08c09a47352d0eba7e89d30104defe62f
SHA256

5b7c083d816aca52559b34242a3b106d2781737f87b93504f153adf7777fedbe
SHA512

bf48498ccab502dee6ae65acd9cdafd33c251eecd51e99c56bc1675dd246bf8d6600901aa65ee8e1c1e0bad4b5b53dbd7678a7e2f3d5417f9168c8ebf1f481e1
SSDEEP

768:5P1eYkSYkw6ialLalFgziMqsySuj9pHqqV2y26zdISGe3Qb5L:/VS34W/gziMc/24zdISGuC5L

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2784	senis.exe

Loads dropped DLL 2 IoCs

pid	Process
2312	2febce7a0b1d320916a6238192d02d70N.exe
2312	2febce7a0b1d320916a6238192d02d70N.exe

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

System Information Discovery
T1082

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	2febce7a0b1d320916a6238192d02d70N.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2312	2febce7a0b1d320916a6238192d02d70N.exe
2784	senis.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2312 wrote to memory of 2784	2312	2febce7a0b1d320916a6238192d02d70N.exe	30
PID 2312 wrote to memory of 2784	2312	2febce7a0b1d320916a6238192d02d70N.exe	30
PID 2312 wrote to memory of 2784	2312	2febce7a0b1d320916a6238192d02d70N.exe	30
PID 2312 wrote to memory of 2784	2312	2febce7a0b1d320916a6238192d02d70N.exe	30

C:\Users\Admin\AppData\Local\Temp\2febce7a0b1d320916a6238192d02d70N.exe
"C:\Users\Admin\AppData\Local\Temp\2febce7a0b1d320916a6238192d02d70N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2312
- C:\Users\Admin\AppData\Local\Temp\senis.exe
  "C:\Users\Admin\AppData\Local\Temp\senis.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2784

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\senis.exe

Filesize
65KB

MD5
a0ba48be2a2ed897e86d560e4b59541e

SHA1
154a11ce79bc7396ed6b49b857d553121bce9573

SHA256
7da4cb916198c001295c86fddbc8a811b250230c1e7e4729387d25e6b580a002

SHA512
d72a974b68c7281c01a116fe778c1934246b4e47f9314c81b1018e58427849b7152c764cf308591cd05fad60ba06e1083632f76333586821e25e0ead1847ee9e

Download Submit
memory/2312-0-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2312-6-0x0000000000410000-0x0000000000419000-memory.dmp

Filesize
36KB

Download
memory/2312-8-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/2784-25-0x0000000000410000-0x0000000000419000-memory.dmp

Filesize
36KB

Download