4055eeef5173a016cf64e2eef509dcafbcf9cc050a9d6f68f2aad2e70619d0ec

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28-09-2024 18:41

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General

Target

Wiresharkwin321.10.14.exe
Size

21.2MB
MD5

b818ecbd661ab30a7b50d8d990e70ac7
SHA1

37f74c6f3e73550904e621ae2f5ad342be5762f6
SHA256

4055eeef5173a016cf64e2eef509dcafbcf9cc050a9d6f68f2aad2e70619d0ec
SHA512

56d8ccf33d571ec648afb1da29a122432c9f8b5e01f0cbf8f801f365e67157c00bee828b7bc0354d411ee6589b9debf50e424d39174609f8ded09d1da16ef42c
SSDEEP

393216:WHIZJK/7ohzcofIpL68mDPY8m/7Wt/1S8DCMPMk6A3PCWFLFUxOu2bTXp4nWkm/C:dGOzcppQzY8m/U/1SQVZ6gnECfKWkm/C

Score

9^/10

discovery evasion

Malware Config

Signatures

Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
evasion

Software Discovery
T1518
Loads dropped DLL 3 IoCs

Processes:

Wiresharkwin321.10.14.exe

pid process

2280 Wiresharkwin321.10.14.exe
2280 Wiresharkwin321.10.14.exe
2280 Wiresharkwin321.10.14.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 1 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

Processes:

Wiresharkwin321.10.14.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Wiresharkwin321.10.14.exe

pid	process
2280	Wiresharkwin321.10.14.exe
2280	Wiresharkwin321.10.14.exe
2280	Wiresharkwin321.10.14.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Wiresharkwin321.10.14.exe

C:\Users\Admin\AppData\Local\Temp\Wiresharkwin321.10.14.exe
"C:\Users\Admin\AppData\Local\Temp\Wiresharkwin321.10.14.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2280

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Software Discovery

T1518

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsl883D.tmp\InstallOptions.dll

Filesize
14KB

MD5
325b008aec81e5aaa57096f05d4212b5

SHA1
27a2d89747a20305b6518438eff5b9f57f7df5c3

SHA256
c9cd5c9609e70005926ae5171726a4142ffbcccc771d307efcd195dafc1e6b4b

SHA512
18362b3aee529a27e85cc087627ecf6e2d21196d725f499c4a185cb3a380999f43ff1833a8ebec3f5ba1d3a113ef83185770e663854121f2d8b885790115afdf

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C:\Users\Admin\AppData\Local\Temp\nsl883D.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

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C:\Users\Admin\AppData\Local\Temp\nsl883D.tmp\ioSpecial.ini

Filesize
597B

MD5
ed9ea9056b02cf018fedeb5fc870677b

SHA1
2149f66d51eb20a5107559d2fd242271b1086bf0

SHA256
b40e377013b487021f62e7733b0b24a1e3f05ea4111be7f1e4d3fab436be4e1f

SHA512
8136ae14f5e920a4064bf4dfc7ca12083ebf9cd3de05ca73ffe4f653b982ad0ee2f364261e0eda935f9107bc445fb396e598b20716f8861cfa471750b52feb7c

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