c3ccebb132c86fbb3d0e4f463aaca8c08e51f2d4505ee78ef40de6e94c511648

Analysis

max time kernel
148s
max time network
150s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
21-05-2024 08:16

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General

Target

20240520fd0462d8a7fa905c57f314fcd97adc88cryptolocker_NeikiAnalytics.exe
Size

48KB
MD5

fd0462d8a7fa905c57f314fcd97adc88
SHA1

b0d2305fef29f410d114f19ae19fa1df5ddd9c1e
SHA256

c3ccebb132c86fbb3d0e4f463aaca8c08e51f2d4505ee78ef40de6e94c511648
SHA512

b76388ce6be089d6fc4ebb00ba6d97b37e8b853fc1065877f434cb2e74fc392b985cda1d320034475845c7bd0454eb43a9f4ae70646328dd7a3569e1b46fa37a
SSDEEP

768:P6LsoVEeegiZPvEhHSP+gp/QtOOtEvwDpjBBMLZdzuqpXsiE8Wq/Dpkcm:P6Q0ElP6G+gJQMOtEvwDpjB8WMlfm

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2244	asih.exe

Loads dropped DLL 1 IoCs

pid	Process
3012	20240520fd0462d8a7fa905c57f314fcd97adc88cryptolocker_NeikiAnalytics.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 2244	3012	20240520fd0462d8a7fa905c57f314fcd97adc88cryptolocker_NeikiAnalytics.exe	28
PID 3012 wrote to memory of 2244	3012	20240520fd0462d8a7fa905c57f314fcd97adc88cryptolocker_NeikiAnalytics.exe	28
PID 3012 wrote to memory of 2244	3012	20240520fd0462d8a7fa905c57f314fcd97adc88cryptolocker_NeikiAnalytics.exe	28
PID 3012 wrote to memory of 2244	3012	20240520fd0462d8a7fa905c57f314fcd97adc88cryptolocker_NeikiAnalytics.exe	28

C:\Users\Admin\AppData\Local\Temp\20240520fd0462d8a7fa905c57f314fcd97adc88cryptolocker_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\20240520fd0462d8a7fa905c57f314fcd97adc88cryptolocker_NeikiAnalytics.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3012
- C:\Users\Admin\AppData\Local\Temp\asih.exe
  "C:\Users\Admin\AppData\Local\Temp\asih.exe"
  2⤵
  - Executes dropped EXE
  PID:2244

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

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

Filesize
48KB

MD5
99f286feaece8fe882f7e0292f1ab386

SHA1
072b4801f9468ee98bd672479e0e2487a3e17164

SHA256
ef13370c510e6145b1577ca55cd35bc5acad513d013908826e1de7228eb136cf

SHA512
8eccef6496a095a7974db3947e8e1e68606277356c851b033af987a6dff5ddcc20e9eb347f419a89150f9722eb50abfd030a7c68eecf7dc11ab9e3cde431fdfc

Download Submit
memory/2244-16-0x0000000000500000-0x000000000050B000-memory.dmp

Filesize
44KB

Download
memory/2244-18-0x0000000000290000-0x0000000000296000-memory.dmp

Filesize
24KB

Download
memory/2244-25-0x0000000000250000-0x0000000000256000-memory.dmp

Filesize
24KB

Download
memory/2244-26-0x0000000000500000-0x000000000050B000-memory.dmp

Filesize
44KB

Download
memory/3012-0-0x0000000000500000-0x000000000050B000-memory.dmp

Filesize
44KB

Download
memory/3012-1-0x0000000000320000-0x0000000000326000-memory.dmp

Filesize
24KB

Download
memory/3012-9-0x0000000000320000-0x0000000000326000-memory.dmp

Filesize
24KB

Download
memory/3012-2-0x0000000000360000-0x0000000000366000-memory.dmp

Filesize
24KB

Download
memory/3012-15-0x0000000000500000-0x000000000050B000-memory.dmp

Filesize
44KB

Download