da1084aa42dcfdcc67d53d34bdbf6313bbbfa70fad22962cb131020921b059f4

Analysis

max time kernel
150s
max time network
155s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
17/10/2024, 23:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2024-10-17_35e073c0c4740eb3f073582f13958efd_cryptolocker.exe
Size

61KB
MD5

35e073c0c4740eb3f073582f13958efd
SHA1

6d4228540bf01bdac180ee355305b65752dc320f
SHA256

da1084aa42dcfdcc67d53d34bdbf6313bbbfa70fad22962cb131020921b059f4
SHA512

9ab63723e9d1a483835a4e441ecf888754f74265cac87c90e58a0925905f230097c88e729d54532a1c161aee3c4ac9e833763b2ccf2551f027fe48cd9b9622e9
SSDEEP

1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbsk:ZVxkGOtEvwDpjcawf

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2016	misid.exe

Loads dropped DLL 1 IoCs

pid	Process
1832	2024-10-17_35e073c0c4740eb3f073582f13958efd_cryptolocker.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 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	2024-10-17_35e073c0c4740eb3f073582f13958efd_cryptolocker.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	misid.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1832 wrote to memory of 2016	1832	2024-10-17_35e073c0c4740eb3f073582f13958efd_cryptolocker.exe	31
PID 1832 wrote to memory of 2016	1832	2024-10-17_35e073c0c4740eb3f073582f13958efd_cryptolocker.exe	31
PID 1832 wrote to memory of 2016	1832	2024-10-17_35e073c0c4740eb3f073582f13958efd_cryptolocker.exe	31
PID 1832 wrote to memory of 2016	1832	2024-10-17_35e073c0c4740eb3f073582f13958efd_cryptolocker.exe	31

C:\Users\Admin\AppData\Local\Temp\2024-10-17_35e073c0c4740eb3f073582f13958efd_cryptolocker.exe
"C:\Users\Admin\AppData\Local\Temp\2024-10-17_35e073c0c4740eb3f073582f13958efd_cryptolocker.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1832
- C:\Users\Admin\AppData\Local\Temp\misid.exe
  "C:\Users\Admin\AppData\Local\Temp\misid.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2016

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

Loading Replay Monitor...

Downloads

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

Filesize
61KB

MD5
2e9e5c5bd2d9ea6dffa779b2267f424b

SHA1
a33d8c1ed9772963dd6b29806d9a04c49a9941c6

SHA256
9698b619cd05bb5734f01abbd6deff6fc9507b23a51a6cea62899a4e84431bee

SHA512
1b9ae33d6195e52c8535a3bbe30c6a011f6bb5582e50eba994c788d9fc4109dfd9977e6fc790b057f895a782c8ad09720f23b16f0950136c643dd512e6436cac

Download Submit
memory/1832-0-0x00000000001C0000-0x00000000001C3000-memory.dmp

Filesize
12KB

Download
memory/1832-9-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download
memory/1832-2-0x00000000003F0000-0x00000000003F6000-memory.dmp

Filesize
24KB

Download
memory/1832-1-0x00000000001D0000-0x00000000001D6000-memory.dmp

Filesize
24KB

Download
memory/2016-15-0x0000000000230000-0x0000000000233000-memory.dmp

Filesize
12KB

Download
memory/2016-17-0x0000000000270000-0x0000000000276000-memory.dmp

Filesize
24KB

Download
memory/2016-24-0x0000000000240000-0x0000000000246000-memory.dmp

Filesize
24KB

Download