Malware Analysis Report

2024-11-30 13:38

Sample ID 240603-hc6p9sgb43
Target HwidSpoofer.exe
SHA256 1f9d9150540e77afdca1f6f50fcf69b9df820cfa91b8a4d48b5a13e5c6bc044a
Tags
pyinstaller
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
7/10

SHA256

1f9d9150540e77afdca1f6f50fcf69b9df820cfa91b8a4d48b5a13e5c6bc044a

Threat Level: Shows suspicious behavior

The file HwidSpoofer.exe was found to be: Shows suspicious behavior.

Malicious Activity Summary

pyinstaller

Drops startup file

Loads dropped DLL

Detects Pyinstaller

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-03 06:36

Signatures

Detects Pyinstaller

pyinstaller
Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-03 06:36

Reported

2024-06-03 07:09

Platform

win10v2004-20240508-en

Max time kernel

1798s

Max time network

1801s

Command Line

"C:\Users\Admin\AppData\Local\Temp\HwidSpoofer.exe"

Signatures

Drops startup file

Description Indicator Process Target
File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HwidSpoofer.exe C:\Users\Admin\AppData\Local\Temp\HwidSpoofer.exe N/A
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\HwidSpoofer.exe C:\Users\Admin\AppData\Local\Temp\HwidSpoofer.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 540 wrote to memory of 3104 N/A C:\Users\Admin\AppData\Local\Temp\HwidSpoofer.exe C:\Users\Admin\AppData\Local\Temp\HwidSpoofer.exe
PID 540 wrote to memory of 3104 N/A C:\Users\Admin\AppData\Local\Temp\HwidSpoofer.exe C:\Users\Admin\AppData\Local\Temp\HwidSpoofer.exe

Processes

C:\Users\Admin\AppData\Local\Temp\HwidSpoofer.exe

"C:\Users\Admin\AppData\Local\Temp\HwidSpoofer.exe"

C:\Users\Admin\AppData\Local\Temp\HwidSpoofer.exe

"C:\Users\Admin\AppData\Local\Temp\HwidSpoofer.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.google.com udp
GB 142.250.187.196:80 www.google.com tcp
NL 45.137.205.158:5555 tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 196.187.250.142.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 152.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 9.179.89.13.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 48.251.17.2.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
NL 23.62.61.160:443 www.bing.com tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 160.61.62.23.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\_MEI5402\python312.dll

MD5 550288a078dffc3430c08da888e70810
SHA1 01b1d31f37fb3fd81d893cc5e4a258e976f5884f
SHA256 789a42ac160cef98f8925cb347473eeeb4e70f5513242e7faba5139ba06edf2d
SHA512 7244432fc3716f7ef27630d4e8fbc8180a2542aa97a01d44dca260ab43966dd8ac98b6023400b0478a4809aace1a128f1f4d6e544f2e591a5b436fd4c8a9d723

C:\Users\Admin\AppData\Local\Temp\_MEI5402\VCRUNTIME140.dll

MD5 be8dbe2dc77ebe7f88f910c61aec691a
SHA1 a19f08bb2b1c1de5bb61daf9f2304531321e0e40
SHA256 4d292623516f65c80482081e62d5dadb759dc16e851de5db24c3cbb57b87db83
SHA512 0da644472b374f1da449a06623983d0477405b5229e386accadb154b43b8b083ee89f07c3f04d2c0c7501ead99ad95aecaa5873ff34c5eeb833285b598d5a655

C:\Users\Admin\AppData\Local\Temp\_MEI5402\_socket.pyd

MD5 9c6283cc17f9d86106b706ec4ea77356
SHA1 af4f2f52ce6122f340e5ea1f021f98b1ffd6d5b6
SHA256 5cc62aac52edf87916deb4ebbad9abb58a6a3565b32e7544f672aca305c38027
SHA512 11fd6f570dd78f8ff00be645e47472a96daffa3253e8bd29183bccde3f0746f7e436a106e9a68c57cc05b80a112365441d06cc719d51c906703b428a32c93124

C:\Users\Admin\AppData\Local\Temp\_MEI5402\_wmi.pyd

MD5 c1654ebebfeeda425eade8b77ca96de5
SHA1 a4a150f1c810077b6e762f689c657227cc4fd257
SHA256 aa1443a715fbf84a84f39bd89707271fc11a77b597d7324ce86fc5cfa56a63a9
SHA512 21705b991e75efd5e59b8431a3b19ae5fcc38a3e7f137a9d52acd24e7f67d61758e48abc1c9c0d4314fa02010a1886c15ead5bca8dca1b1d4ccbfc3c589d342e

C:\Users\Admin\AppData\Local\Temp\_MEI5402\select.pyd

MD5 8a273f518973801f3c63d92ad726ec03
SHA1 069fc26b9bd0f6ea3f9b3821ad7c812fd94b021f
SHA256 af358285a7450de6e2e5e7ff074f964d6a257fb41d9eb750146e03c7dda503ca
SHA512 7fedae0573ecb3946ede7d0b809a98acad3d4c95d6c531a40e51a31bdb035badc9f416d8aaa26463784ff2c5e7a0cc2c793d62b5fdb2b8e9fad357f93d3a65f8

C:\Users\Admin\AppData\Local\Temp\_MEI5402\libssl-3.dll

MD5 19a2aba25456181d5fb572d88ac0e73e
SHA1 656ca8cdfc9c3a6379536e2027e93408851483db
SHA256 2e9fbcd8f7fdc13a5179533239811456554f2b3aa2fb10e1b17be0df81c79006
SHA512 df17dc8a882363a6c5a1b78ba3cf448437d1118ccc4a6275cc7681551b13c1a4e0f94e30ffb94c3530b688b62bff1c03e57c2c185a7df2bf3e5737a06e114337

C:\Users\Admin\AppData\Local\Temp\_MEI5402\_ssl.pyd

MD5 ddb21bd1acde4264754c49842de7ebc9
SHA1 80252d0e35568e68ded68242d76f2a5d7e00001e
SHA256 72bb15cd8c14ba008a52d23cdcfc851a9a4bde13deee302a5667c8ad60f94a57
SHA512 464520ecd1587f5cede6219faac2c903ee41d0e920bf3c9c270a544b040169dcd17a4e27f6826f480d4021077ab39a6cbbd35ebb3d71672ebb412023bc9e182a

C:\Users\Admin\AppData\Local\Temp\_MEI5402\libcrypto-3.dll

MD5 e547cf6d296a88f5b1c352c116df7c0c
SHA1 cafa14e0367f7c13ad140fd556f10f320a039783
SHA256 05fe080eab7fc535c51e10c1bd76a2f3e6217f9c91a25034774588881c3f99de
SHA512 9f42edf04c7af350a00fa4fdf92b8e2e6f47ab9d2d41491985b20cd0adde4f694253399f6a88f4bdd765c4f49792f25fb01e84ec03fd5d0be8bb61773d77d74d

C:\Users\Admin\AppData\Local\Temp\_MEI5402\_queue.pyd

MD5 f3eca4f0b2c6c17ace348e06042981a4
SHA1 eb694dda8ff2fe4ccae876dc0515a8efec40e20e
SHA256 fb57ee6adf6e7b11451b6920ddd2fb943dcd9561c9eae64fdda27c7ed0bc1b04
SHA512 604593460666045ca48f63d4b14fa250f9c4b9e5c7e228cc9202e7692c125aacb0018b89faa562a4197692a9bc3d2382f9e085b305272ee0a39264a2a0f53b75

C:\Users\Admin\AppData\Local\Temp\_MEI5402\_lzma.pyd

MD5 b71dbe0f137ffbda6c3a89d5bcbf1017
SHA1 a2e2bdc40fdb83cc625c5b5e8a336ca3f0c29c5f
SHA256 6216173194b29875e84963cd4dc4752f7ca9493f5b1fd7e4130ca0e411c8ac6a
SHA512 9a5c7b1e25d8e1b5738f01aedfd468c1837f1ac8dd4a5b1d24ce86dcae0db1c5b20f2ff4280960bc523aee70b71db54fd515047cdaf10d21a8bec3ebd6663358

C:\Users\Admin\AppData\Local\Temp\_MEI5402\unicodedata.pyd

MD5 04f35d7eec1f6b72bab9daf330fd0d6b
SHA1 ecf0c25ba7adf7624109e2720f2b5930cd2dba65
SHA256 be942308d99cc954931fe6f48ed8cc7a57891ccbe99aae728121bcda1fd929ab
SHA512 3da405e4c1371f4b265e744229dcc149491a112a2b7ea8e518d5945f8c259cad15583f25592b35ec8a344e43007ae00da9673822635ee734d32664f65c9c8d9b

C:\Users\Admin\AppData\Local\Temp\_MEI5402\_uuid.pyd

MD5 7a00ff38d376abaaa1394a4080a6305b
SHA1 d43a9e3aa3114e7fc85c851c9791e839b3a0ee13
SHA256 720e9b68c41c8d9157865e4dd243fb1731f627f3af29c43250804a5995a82016
SHA512 ce39452df539eeeff390f260c062a0c902557fda25a7be9a58274675b82b30bddb7737b242e525f7d501db286f4873b901d94e1cd09aa8864f052594f4b34789

C:\Users\Admin\AppData\Local\Temp\_MEI5402\_bz2.pyd

MD5 59d60a559c23202beb622021af29e8a9
SHA1 a405f23916833f1b882f37bdbba2dd799f93ea32
SHA256 706d4a0c26dd454538926cbb2ff6c64257c3d9bd48c956f7cabd6def36ffd13e
SHA512 2f60e79603cf456b2a14b8254cec75ce8be0a28d55a874d4fb23d92d63bbe781ed823ab0f4d13a23dc60c4df505cbf1dbe1a0a2049b02e4bdec8d374898002b1

C:\Users\Admin\AppData\Local\Temp\_MEI5402\_hashlib.pyd

MD5 b0262bd89a59a3699bfa75c4dcc3ee06
SHA1 eb658849c646a26572dea7f6bfc042cb62fb49dc
SHA256 4adfbbd6366d9b55d902fc54d2b42e7c8c989a83016ed707bd7a302fc3fc7b67
SHA512 2e4b214de3b306e3a16124af434ff8f5ab832aa3eeb1aa0aa9b49b0ada0928dcbb05c57909292fbe3b01126f4cd3fe0dac9cc15eaea5f3844d6e267865b9f7b1

C:\Users\Admin\AppData\Local\Temp\_MEI5402\_brotli.cp312-win_amd64.pyd

MD5 9ad5bb6f92ee2cfd29dde8dd4da99eb7
SHA1 30a8309938c501b336fd3947de46c03f1bb19dc8
SHA256 788acbfd0edd6ca3ef3e97a9487eeaea86515642c71cb11bbcf25721e6573ec8
SHA512 a166abcb834d6c9d6b25807adddd25775d81e2951e1bc3e9849d8ae868dedf2e1ee1b6b4b288ddfbd88a63a6fa624e2d6090aa71ded9b90c2d8cbf2d9524fdbf

C:\Users\Admin\AppData\Local\Temp\_MEI5402\_decimal.pyd

MD5 f930b7550574446a015bc602d59b0948
SHA1 4ee6ff8019c6c540525bdd2790fc76385cdd6186
SHA256 3b9ad1d2bc9ec03d37da86135853dac73b3fe851b164fe52265564a81eb8c544
SHA512 10b864975945d6504433554f9ff11b47218caa00f809c6bce00f9e4089b862190a4219f659697a4ba5e5c21edbe1d8d325950921e09371acc4410469bd9189ee

C:\Users\Admin\AppData\Local\Temp\_MEI5402\base_library.zip

MD5 630153ac2b37b16b8c5b0dbb69a3b9d6
SHA1 f901cd701fe081489b45d18157b4a15c83943d9d
SHA256 ec4e6b8e9f6f1f4b525af72d3a6827807c7a81978cb03db5767028ebea283be2
SHA512 7e3a434c8df80d32e66036d831cbd6661641c0898bd0838a07038b460261bf25b72a626def06d0faa692caf64412ca699b1fa7a848fe9d969756e097cba39e41