9124da8bd3ffe9cc8a2472412402e6969ab4fc0c3fdd9a22ca744806181e7897

Analysis

max time kernel
149s
max time network
121s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
13-05-2024 23:50

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General

Target

9124da8bd3ffe9cc8a2472412402e6969ab4fc0c3fdd9a22ca744806181e7897.exe
Size

57KB
MD5

6e2cff7a7425721f3103e25edbeb6111
SHA1

b6965dc25e1eee895647764df6fc2974f4df0c38
SHA256

9124da8bd3ffe9cc8a2472412402e6969ab4fc0c3fdd9a22ca744806181e7897
SHA512

392a8eccf3507e1fb76fd06a0d27e149e2033502fdcd49dc1ed277005de0427ac9540ca267fe80554faf396a868b1e64eb31d5848c4cdd08258308bd6da58279
SSDEEP

1536:35H5545555555555555555555Au5555555555555555Fq555555555555555555Y:/+jUQQQt9

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2948	nmiya.exe

Loads dropped DLL 2 IoCs

pid	Process
1872	9124da8bd3ffe9cc8a2472412402e6969ab4fc0c3fdd9a22ca744806181e7897.exe
1872	9124da8bd3ffe9cc8a2472412402e6969ab4fc0c3fdd9a22ca744806181e7897.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 1872 wrote to memory of 2948	1872	9124da8bd3ffe9cc8a2472412402e6969ab4fc0c3fdd9a22ca744806181e7897.exe	29
PID 1872 wrote to memory of 2948	1872	9124da8bd3ffe9cc8a2472412402e6969ab4fc0c3fdd9a22ca744806181e7897.exe	29
PID 1872 wrote to memory of 2948	1872	9124da8bd3ffe9cc8a2472412402e6969ab4fc0c3fdd9a22ca744806181e7897.exe	29
PID 1872 wrote to memory of 2948	1872	9124da8bd3ffe9cc8a2472412402e6969ab4fc0c3fdd9a22ca744806181e7897.exe	29

C:\Users\Admin\AppData\Local\Temp\9124da8bd3ffe9cc8a2472412402e6969ab4fc0c3fdd9a22ca744806181e7897.exe
"C:\Users\Admin\AppData\Local\Temp\9124da8bd3ffe9cc8a2472412402e6969ab4fc0c3fdd9a22ca744806181e7897.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1872
- C:\Users\Admin\AppData\Local\Temp\nmiya.exe
  "C:\Users\Admin\AppData\Local\Temp\nmiya.exe"
  2⤵
  - Executes dropped EXE
  PID:2948

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\nmiya.exe

Filesize
57KB

MD5
8949cdf04ed625f4fb05725761cad131

SHA1
0f553c2c8e77a3172174076deba77c042ca0c0a4

SHA256
3de3be8e8ce92c36458ba104f954336c44da651c9ffb232d3f1a3f6cf89bdffb

SHA512
8ff2d4302fcf1ba3ca8eaac5c993039357236c840503fd1912582d58e730cfec08111aa65dcc69328946cafae7aefc142b38af3635f45850104d8e3897be676a

Download Submit
memory/1872-0-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/1872-2-0x0000000000401000-0x0000000000403000-memory.dmp

Filesize
8KB

Download
memory/1872-12-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2948-13-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2948-15-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download