31ca80f8aef973a76b759dc408080a9bdf96e47892a108c1b8ea587483684e33

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
01/06/2024, 03:19

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General

Target

c3b26e9670c2149a7ffeea3334e2474e.exe
Size

42KB
MD5

c3b26e9670c2149a7ffeea3334e2474e
SHA1

59eeddd373b779e373b78582d6fa2a151312bf4e
SHA256

31ca80f8aef973a76b759dc408080a9bdf96e47892a108c1b8ea587483684e33
SHA512

48528b119076f45fe7816d3e4294171841d1b4de0176ba6704c4d31152a8f1ab64d956d7a33692db8898e08285591275d6547ee2bbcc6b8cbca2314399ab8663
SSDEEP

768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvgpnY1n9m:m5nkFNMOtEvwDpjG8hgpY19m

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2592	misid.exe

Loads dropped DLL 1 IoCs

pid	Process
2940	c3b26e9670c2149a7ffeea3334e2474e.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 2940 wrote to memory of 2592	2940	c3b26e9670c2149a7ffeea3334e2474e.exe	28
PID 2940 wrote to memory of 2592	2940	c3b26e9670c2149a7ffeea3334e2474e.exe	28
PID 2940 wrote to memory of 2592	2940	c3b26e9670c2149a7ffeea3334e2474e.exe	28
PID 2940 wrote to memory of 2592	2940	c3b26e9670c2149a7ffeea3334e2474e.exe	28

C:\Users\Admin\AppData\Local\Temp\c3b26e9670c2149a7ffeea3334e2474e.exe
"C:\Users\Admin\AppData\Local\Temp\c3b26e9670c2149a7ffeea3334e2474e.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2940
- C:\Users\Admin\AppData\Local\Temp\misid.exe
  "C:\Users\Admin\AppData\Local\Temp\misid.exe"
  2⤵
  - Executes dropped EXE
  PID:2592

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\misid.exe

Filesize
42KB

MD5
f97d070da6c9b33144ffe00ba292f5e6

SHA1
2a236eb1368d483b38fa529a2beb8c1490c62743

SHA256
89398b1a207b5dcf3bf357cfec2e3b2bf162385a20206f209cd0c6d22e36efb7

SHA512
5145bf317251179e5830cdf78f5db6adbb7de3ca76c82f8d6852878b5f5d67be14efac54d12399b9671ef8406ec5179476a3b8cd1b65d953c187ffc7e471bd6f

Download Submit
memory/2592-25-0x0000000000240000-0x0000000000246000-memory.dmp

Filesize
24KB

Download
memory/2592-18-0x00000000002C0000-0x00000000002C6000-memory.dmp

Filesize
24KB

Download
memory/2592-26-0x0000000000500000-0x000000000050E000-memory.dmp

Filesize
56KB

Download
memory/2940-0-0x0000000000500000-0x000000000050E000-memory.dmp

Filesize
56KB

Download
memory/2940-9-0x0000000000330000-0x0000000000336000-memory.dmp

Filesize
24KB

Download
memory/2940-2-0x0000000000470000-0x0000000000476000-memory.dmp

Filesize
24KB

Download
memory/2940-1-0x0000000000330000-0x0000000000336000-memory.dmp

Filesize
24KB

Download
memory/2940-16-0x0000000000500000-0x000000000050E000-memory.dmp

Filesize
56KB

Download