1a80e249ff1e154bb002028e4fe0248ea26cb8833ab8cca97798c4dd80ecdca3

Analysis

max time kernel
164s
max time network
165s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
04/11/2023, 08:02

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General

Target

NEAS.03a787f6865d3e4eda3feb9c9e551470.exe
Size

932KB
MD5

03a787f6865d3e4eda3feb9c9e551470
SHA1

59541b4cc01f40c2804ec64e145ca1bec0f8da19
SHA256

1a80e249ff1e154bb002028e4fe0248ea26cb8833ab8cca97798c4dd80ecdca3
SHA512

6a41aaa3fcce4a6cf3ad9badb6ce4a7f3710280ccfbebf0ff2631a30458a9c79da10c8c197d3ce04f998b37433563b2a49b3ea66f3e601fc7c475990f5d6f4ed
SSDEEP

12288:P1/aGLDCMNpNAkoSzZWD8ayX2MQCw7D0FoWxJpcEi0/3IWV//7cSdCt+nNxzKrqu:P1/aGLDCM4D8ayGMZo8/+t+FW5lKLw

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
5036	nclxg.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1114462139-3090196418-29517368-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft® Windows® Operating System = "C:\\ProgramData\\nclxg.exe"	nclxg.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 740 wrote to memory of 5036	740	NEAS.03a787f6865d3e4eda3feb9c9e551470.exe	87
PID 740 wrote to memory of 5036	740	NEAS.03a787f6865d3e4eda3feb9c9e551470.exe	87
PID 740 wrote to memory of 5036	740	NEAS.03a787f6865d3e4eda3feb9c9e551470.exe	87

C:\Users\Admin\AppData\Local\Temp\NEAS.03a787f6865d3e4eda3feb9c9e551470.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.03a787f6865d3e4eda3feb9c9e551470.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:740
- C:\ProgramData\nclxg.exe
  "C:\ProgramData\nclxg.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:5036

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Documents and Settings .exe

Filesize
932KB

MD5
75d8711806291043d1bad64e18b57c6f

SHA1
c8f40fe9566da4006c0b26f2d9f02e5fe8fd7f3e

SHA256
3ac2ca2418121e7b98ec032f5ae6b2604d9f9f2da94ea9f43ed893b2e3b3dde9

SHA512
941dd3af4e1e6a819f56102ca082d6964b0335147034efc3f4aa7326e774d1ea6817e2fd4be2d71cde81c9b9479b18f2aa25a7e0b9c1566790254e1d42c4c8e5

Download Submit
C:\ProgramData\Saaaalamm\Mira.h

Filesize
477KB

MD5
70d6cb7dd01ebd5a21af02945d2ae12f

SHA1
05260b3e17a221e66b58d1e5ed1d0f518392159a

SHA256
136fb79a4b868976a011043345fbef2cb088dd799757ec3970480eb99d9f2e92

SHA512
b2c4c5b6bc5519ebb8e701c37eb298f6bdbb89b09bbf93a4f5c7a0e5b809b7bb3a6355087797e5064c1cc67a1555cbdab782fcba2f8a9d0f18d4f53337a34ea9

Download Submit
C:\ProgramData\Saaaalamm\Mira.h

Filesize
477KB

MD5
70d6cb7dd01ebd5a21af02945d2ae12f

SHA1
05260b3e17a221e66b58d1e5ed1d0f518392159a

SHA256
136fb79a4b868976a011043345fbef2cb088dd799757ec3970480eb99d9f2e92

SHA512
b2c4c5b6bc5519ebb8e701c37eb298f6bdbb89b09bbf93a4f5c7a0e5b809b7bb3a6355087797e5064c1cc67a1555cbdab782fcba2f8a9d0f18d4f53337a34ea9

Download Submit
C:\ProgramData\nclxg.exe

Filesize
454KB

MD5
7cced8bbeffa047bb495c0f21e9bfe69

SHA1
084e58c5c7b39acdca977f05733459829eb2c9e2

SHA256
e5b4bcd5ad98116b05e46bd4c970052929c77d834871eec7d381589453cc5bd0

SHA512
28feea83ba5a13512e0356239041fc6418970b4b9954f8282e5ab609665fe774f6e301d6b5eccb8399b73bd53c9cbdbe90cf82ed0db6b85eb47f1472f1664667

Download Submit
C:\ProgramData\nclxg.exe

Filesize
454KB

MD5
7cced8bbeffa047bb495c0f21e9bfe69

SHA1
084e58c5c7b39acdca977f05733459829eb2c9e2

SHA256
e5b4bcd5ad98116b05e46bd4c970052929c77d834871eec7d381589453cc5bd0

SHA512
28feea83ba5a13512e0356239041fc6418970b4b9954f8282e5ab609665fe774f6e301d6b5eccb8399b73bd53c9cbdbe90cf82ed0db6b85eb47f1472f1664667

Download Submit
memory/740-7-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/5036-24-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/5036-41-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/5036-102-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/5036-419-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/5036-589-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads