Malware Analysis Report

2025-03-15 00:38

Sample ID 240929-y6wedsyepm
Target d69caad21c3323305fed2c3e2633a16f61e09006377054404c0be3870a0e4e33N
SHA256 d69caad21c3323305fed2c3e2633a16f61e09006377054404c0be3870a0e4e33
Tags
upx mydoom discovery persistence worm
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

d69caad21c3323305fed2c3e2633a16f61e09006377054404c0be3870a0e4e33

Threat Level: Known bad

The file d69caad21c3323305fed2c3e2633a16f61e09006377054404c0be3870a0e4e33N was found to be: Known bad.

Malicious Activity Summary

upx mydoom discovery persistence worm

Detects MyDoom family

MyDoom

Executes dropped EXE

Adds Run key to start application

UPX packed file

Drops file in Windows directory

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-29 20:24

Signatures

UPX packed file

upx
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

2024-09-29 20:24

Reported

2024-09-29 20:27

Platform

win7-20240903-en

Max time kernel

120s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d69caad21c3323305fed2c3e2633a16f61e09006377054404c0be3870a0e4e33N.exe"

Signatures

Detects MyDoom family

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

worm mydoom

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\services.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" C:\Users\Admin\AppData\Local\Temp\d69caad21c3323305fed2c3e2633a16f61e09006377054404c0be3870a0e4e33N.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" C:\Windows\services.exe N/A

UPX packed file

upx
Description Indicator Process Target
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System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\d69caad21c3323305fed2c3e2633a16f61e09006377054404c0be3870a0e4e33N.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\services.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d69caad21c3323305fed2c3e2633a16f61e09006377054404c0be3870a0e4e33N.exe

"C:\Users\Admin\AppData\Local\Temp\d69caad21c3323305fed2c3e2633a16f61e09006377054404c0be3870a0e4e33N.exe"

C:\Windows\services.exe

"C:\Windows\services.exe"

Network

Country Destination Domain Proto
N/A 172.16.1.2:1034 tcp
N/A 10.241.35.61:1034 tcp
N/A 10.202.221.84:1034 tcp
N/A 172.16.1.5:1034 tcp
N/A 10.222.21.129:1034 tcp
N/A 10.152.243.207:1034 tcp

Files

memory/1560-0-0x0000000000500000-0x0000000000510200-memory.dmp

memory/1560-4-0x0000000000400000-0x0000000000408000-memory.dmp

C:\Windows\services.exe

MD5 b0fe74719b1b647e2056641931907f4a
SHA1 e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256 bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA512 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

memory/2636-10-0x0000000000400000-0x0000000000408000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\zincite.log

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

memory/1560-16-0x0000000000500000-0x0000000000510200-memory.dmp

memory/1560-17-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2636-19-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2636-20-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2636-25-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2636-30-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2636-32-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2636-37-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2636-42-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2636-44-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2636-49-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2636-54-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2636-56-0x0000000000400000-0x0000000000408000-memory.dmp

memory/1560-60-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2636-61-0x0000000000400000-0x0000000000408000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-29 20:24

Reported

2024-09-29 20:26

Platform

win10v2004-20240802-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d69caad21c3323305fed2c3e2633a16f61e09006377054404c0be3870a0e4e33N.exe"

Signatures

Detects MyDoom family

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

worm mydoom

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\services.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" C:\Users\Admin\AppData\Local\Temp\d69caad21c3323305fed2c3e2633a16f61e09006377054404c0be3870a0e4e33N.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" C:\Windows\services.exe N/A

UPX packed file

upx
Description Indicator Process Target
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System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\d69caad21c3323305fed2c3e2633a16f61e09006377054404c0be3870a0e4e33N.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\services.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d69caad21c3323305fed2c3e2633a16f61e09006377054404c0be3870a0e4e33N.exe

"C:\Users\Admin\AppData\Local\Temp\d69caad21c3323305fed2c3e2633a16f61e09006377054404c0be3870a0e4e33N.exe"

C:\Windows\services.exe

"C:\Windows\services.exe"

Network

Country Destination Domain Proto
N/A 172.16.1.2:1034 tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
N/A 10.241.35.61:1034 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 27.210.23.2.in-addr.arpa udp
N/A 10.202.221.84:1034 tcp
N/A 172.16.1.5:1034 tcp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
N/A 10.222.21.129:1034 tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 m-ou.se udp
US 8.8.8.8:53 aspmx4.googlemail.com udp
US 8.8.8.8:53 acm.org udp
US 8.8.8.8:53 mail.mailroute.net udp
US 8.8.8.8:53 cs.stanford.edu udp
US 199.89.1.120:25 mail.mailroute.net tcp
US 8.8.8.8:53 cs.stanford.edu udp
US 8.8.8.8:53 burtleburtle.net udp
US 171.64.64.64:25 cs.stanford.edu tcp
US 8.8.8.8:53 mx.burtleburtle.net udp
US 171.64.64.64:25 cs.stanford.edu tcp
US 65.254.254.50:25 mx.burtleburtle.net tcp
US 8.8.8.8:53 alumni.caltech.edu udp
US 8.8.8.8:53 alumni-caltech-edu.mail.protection.outlook.com udp
US 8.8.8.8:53 gzip.org udp
US 52.101.42.6:25 alumni-caltech-edu.mail.protection.outlook.com tcp
US 8.8.8.8:53 gzip.org udp
US 85.187.148.2:25 gzip.org tcp
US 8.8.8.8:53 search.lycos.com udp
US 209.202.254.10:80 search.lycos.com tcp
US 8.8.8.8:53 www.altavista.com udp
IE 212.82.100.137:80 www.altavista.com tcp
US 8.8.8.8:53 www.google.com udp
GB 142.250.179.228:80 www.google.com tcp
US 8.8.8.8:53 137.100.82.212.in-addr.arpa udp
US 8.8.8.8:53 search.yahoo.com udp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
GB 142.250.179.228:80 www.google.com tcp
TW 142.250.157.26:25 aspmx4.googlemail.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
US 8.8.8.8:53 r10.o.lencr.org udp
GB 2.23.210.82:80 r10.o.lencr.org tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
GB 142.250.179.228:80 www.google.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
GB 142.250.179.228:80 www.google.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 8.8.8.8:53 10.254.202.209.in-addr.arpa udp
US 8.8.8.8:53 228.179.250.142.in-addr.arpa udp
US 8.8.8.8:53 69.194.219.23.in-addr.arpa udp
US 8.8.8.8:53 82.210.23.2.in-addr.arpa udp
US 209.202.254.10:80 search.lycos.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
US 209.202.254.10:80 search.lycos.com tcp
GB 142.250.179.228:80 www.google.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
US 209.202.254.10:443 search.lycos.com tcp
GB 142.250.179.228:80 www.google.com tcp
US 209.202.254.10:80 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
GB 142.250.179.228:80 www.google.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
US 209.202.254.10:80 search.lycos.com tcp
GB 142.250.179.228:80 www.google.com tcp
GB 142.250.179.228:80 www.google.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:80 search.lycos.com tcp
GB 142.250.179.228:80 www.google.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
US 209.202.254.10:80 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
N/A 10.152.243.207:1034 tcp
US 209.202.254.10:443 search.lycos.com tcp
GB 142.250.179.228:80 www.google.com tcp
GB 142.250.179.228:80 www.google.com tcp
US 209.202.254.10:80 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
GB 142.250.179.228:80 www.google.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
US 209.202.254.10:80 search.lycos.com tcp
GB 142.250.179.228:80 www.google.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
GB 142.250.179.228:80 www.google.com tcp
GB 142.250.179.228:80 www.google.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
US 209.202.254.10:80 search.lycos.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
GB 142.250.179.228:80 www.google.com tcp
GB 142.250.179.228:80 www.google.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:80 search.lycos.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
US 209.202.254.10:80 search.lycos.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:80 search.lycos.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
US 209.202.254.10:80 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
US 209.202.254.10:443 search.lycos.com tcp
GB 142.250.179.228:80 www.google.com tcp
US 209.202.254.10:443 search.lycos.com tcp
GB 142.250.179.228:80 www.google.com tcp
US 171.64.64.64:25 cs.stanford.edu tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
GB 142.250.179.228:80 www.google.com tcp
GB 142.250.179.228:80 www.google.com tcp
GB 142.250.179.228:80 www.google.com tcp
US 209.202.254.10:80 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
GB 142.250.179.228:80 www.google.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
GB 142.250.179.228:80 www.google.com tcp
US 209.202.254.10:443 search.lycos.com tcp
GB 142.250.179.228:80 tcp

Files

memory/4984-0-0x0000000000500000-0x0000000000510200-memory.dmp

C:\Windows\services.exe

MD5 b0fe74719b1b647e2056641931907f4a
SHA1 e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256 bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA512 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

memory/3828-5-0x0000000000400000-0x0000000000408000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\zincite.log

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

memory/4984-13-0x0000000000500000-0x0000000000510200-memory.dmp

memory/3828-15-0x0000000000400000-0x0000000000408000-memory.dmp

memory/3828-16-0x0000000000400000-0x0000000000408000-memory.dmp

memory/3828-21-0x0000000000400000-0x0000000000408000-memory.dmp

memory/3828-26-0x0000000000400000-0x0000000000408000-memory.dmp

memory/3828-28-0x0000000000400000-0x0000000000408000-memory.dmp

memory/3828-33-0x0000000000400000-0x0000000000408000-memory.dmp

memory/3828-38-0x0000000000400000-0x0000000000408000-memory.dmp

memory/3828-40-0x0000000000400000-0x0000000000408000-memory.dmp

memory/3828-45-0x0000000000400000-0x0000000000408000-memory.dmp

memory/4984-49-0x0000000000500000-0x0000000000510200-memory.dmp

memory/3828-50-0x0000000000400000-0x0000000000408000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\zincite.log

MD5 98aef89f2cd2ca420800a7ba93c6e0a0
SHA1 c633cafed441fe86eda287182b074d381591ac05
SHA256 785edaaa62e2aaa46cf6860510338a6a70fe6c47c647afeeb258f47fd63f47d7
SHA512 65fe9a17d020688bcfe4f91f2c4e805f7ee67c4564aef4aa646389935de9c5e6d43f43be6d39658d0c095fbccfff7895d5e35f5b8d75fb96ad7ea4c6a87e09be

C:\Users\Admin\AppData\Local\Temp\tmp26A.tmp

MD5 aadd7e1f5c8e6ff6b271bee0c87c8592
SHA1 2d882ae5e4d0f13748e87f28c60a107cb6b0d043
SHA256 f7d3f8aa0e316fad1ac7958e0cba86ab36f9def58ec3af0752773790027f1acd
SHA512 7704957a278e1cb0bb6b7930c7f8ce8685bcc720ea9b28c9a80f9d6444d9b0a6da06ebf2c732d6e8afcf1299723be854d4c84220070b36742e45b75ea4fee2f0

memory/4984-114-0x0000000000500000-0x0000000000510200-memory.dmp

memory/3828-115-0x0000000000400000-0x0000000000408000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\H9MX5QVK\search[1].htm

MD5 8ba61a16b71609a08bfa35bc213fce49
SHA1 8374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA256 6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA512 5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

memory/4984-164-0x0000000000500000-0x0000000000510200-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\KQ3665LB\default[1].htm

MD5 157431349a057954f4227efc1383ecad
SHA1 69ccc939e6b36aa1fabb96ad999540a5ab118c48
SHA256 8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac
SHA512 6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

C:\Users\Admin\AppData\Local\Temp\zincite.log

MD5 0a834df86bae3e92084aae3dcd478616
SHA1 86802787c4879efc95b054d633078682ccae500e
SHA256 01a933f333eb5ffc56fbb2831456d79c93f3c7b34f909f13ff93815e45921f20
SHA512 cc62fed51cb390faba61143c6b89c0cf735aa1af7efaa832bfa0ed50e08cef1c7fe777e4b8f5abf920f5f6d2f2b0e7a4794ac2a72aee9e6498764e29046dc014

memory/3828-172-0x0000000000400000-0x0000000000408000-memory.dmp