a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 16:34

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General

Target

a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe
Size

7.8MB
MD5

1c41296aa038eea46d9f4288f5a980f8
SHA1

91a641c97e1e570acc5f1fffa73937e7b954fcfe
SHA256

a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7
SHA512

be4b0795aa5ccf73e833fbe3e2af0449bf7834cf196afe6a31724f032455a5283167501ebc13a0a04ac5a4f32c72d144b03234c0f752cbcbaa6913f4c9d65982
SSDEEP

196608:XxZYtah303WhcA4GUC5T1K8CfAyKoDJIQ6f1GytYxIH:XxutaWU8CDK8wAyKM7QnixIH

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4860	a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.tmp

Loads dropped DLL 1 IoCs

pid	Process
4860	a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.tmp

System Location Discovery: System Language Discovery 1 TTPs 2 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	a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2772 wrote to memory of 4860	2772	a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe	85
PID 2772 wrote to memory of 4860	2772	a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe	85
PID 2772 wrote to memory of 4860	2772	a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe	85

C:\Users\Admin\AppData\Local\Temp\a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe
"C:\Users\Admin\AppData\Local\Temp\a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Users\Admin\AppData\Local\Temp\is-KFR5P.tmp\a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-KFR5P.tmp\a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.tmp" /SL5="$F0048,7206882,805376,C:\Users\Admin\AppData\Local\Temp\a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  PID:4860

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\is-K9CN2.tmp\_isetup\_iscrypt.dll

Filesize
2KB

MD5
a69559718ab506675e907fe49deb71e9

SHA1
bc8f404ffdb1960b50c12ff9413c893b56f2e36f

SHA256
2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc

SHA512
e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-KFR5P.tmp\a7516a15e1857996373191795c79244c8f5c8deb1f17ba5dbadeac28e18ec1c7.tmp

Filesize
3.1MB

MD5
adf8713203bf87aed961d0f5f33bcc34

SHA1
e629916921f8a1ae2766ac1c46511f32a586a7f0

SHA256
80304da1e333ed581378797ad8b0b8d81a8ac5928b83423702f0de30f1616225

SHA512
d67bef5362e6c613c70c0f0fa5d2810edd10b8b1e0df89b1db9a79f11b76b900b96d70305a233734a9a8cbb35d8e5b7e0d1e49028b8a48d622865d0163d82850

Download Submit
memory/2772-0-0x00000000003D0000-0x00000000004A3000-memory.dmp

Filesize
844KB

Download
memory/2772-2-0x00000000003D1000-0x0000000000479000-memory.dmp

Filesize
672KB

Download
memory/2772-11-0x00000000003D0000-0x00000000004A3000-memory.dmp

Filesize
844KB

Download
memory/2772-30-0x00000000003D0000-0x00000000004A3000-memory.dmp

Filesize
844KB

Download
memory/4860-6-0x0000000003420000-0x0000000003421000-memory.dmp

Filesize
4KB

Download
memory/4860-12-0x0000000000CB0000-0x0000000000FE2000-memory.dmp

Filesize
3.2MB

Download
memory/4860-15-0x0000000003420000-0x0000000003421000-memory.dmp

Filesize
4KB

Download
memory/4860-23-0x0000000000CB0000-0x0000000000FE2000-memory.dmp

Filesize
3.2MB

Download
memory/4860-25-0x0000000000CB0000-0x0000000000FE2000-memory.dmp

Filesize
3.2MB

Download
memory/4860-28-0x0000000000CB0000-0x0000000000FE2000-memory.dmp

Filesize
3.2MB

Download