Malware Analysis Report

2024-12-07 02:55

Sample ID 241110-gnlzka1cpp
Target 0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700N
SHA256 0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700
Tags
mydoom discovery persistence upx worm
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700

Threat Level: Known bad

The file 0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700N was found to be: Known bad.

Malicious Activity Summary

mydoom discovery persistence upx worm

Detects MyDoom family

MyDoom

Mydoom family

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

2024-11-10 05:57

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: behavioral2

Detonation Overview

Submitted

2024-11-10 05:57

Reported

2024-11-10 05:59

Platform

win10v2004-20241007-en

Max time kernel

120s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700N.exe"

Signatures

Detects MyDoom family

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

MyDoom

worm mydoom

Mydoom family

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\0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700N.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
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

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\0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700N.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\0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700N.exe

"C:\Users\Admin\AppData\Local\Temp\0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700N.exe"

C:\Windows\services.exe

"C:\Windows\services.exe"

Network

Country Destination Domain Proto
N/A 10.156.133.4:1034 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
N/A 192.168.2.17:1034 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 98.117.19.2.in-addr.arpa udp
N/A 10.152.243.207:1034 tcp
N/A 192.168.2.12:1034 tcp
N/A 10.202.221.84:1034 tcp
US 8.8.8.8:53 98.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
N/A 10.202.221.84:1034 tcp
US 8.8.8.8:53 m-ou.se udp
US 8.8.8.8:53 aspmx5.googlemail.com udp
US 8.8.8.8:53 acm.org udp
US 173.194.202.27:25 aspmx5.googlemail.com tcp
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 smtp1.cs.stanford.edu udp
US 171.64.64.25:25 smtp1.cs.stanford.edu tcp
US 8.8.8.8:53 burtleburtle.net udp
US 8.8.8.8:53 mx.burtleburtle.net udp
US 65.254.254.51:25 mx.burtleburtle.net tcp
US 171.64.64.25:25 smtp1.cs.stanford.edu 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 52.101.8.34:25 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 www.google.com udp
US 8.8.8.8:53 search.yahoo.com udp
GB 142.250.179.228:80 www.google.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
US 8.8.8.8:53 search.lycos.com udp
US 209.202.254.10:80 search.lycos.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
GB 142.250.179.228:80 www.google.com tcp
US 209.202.254.10:80 search.lycos.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
IE 212.82.100.137:80 search.yahoo.com tcp
US 209.202.254.10:443 search.lycos.com tcp
GB 142.250.179.228:80 www.google.com tcp
IE 212.82.100.137:443 search.yahoo.com tcp
GB 142.250.179.228:80 www.google.com tcp
US 8.8.8.8:53 r11.o.lencr.org udp
GB 2.23.210.75:80 r11.o.lencr.org tcp
US 8.8.8.8:53 228.179.250.142.in-addr.arpa udp
US 8.8.8.8:53 137.100.82.212.in-addr.arpa udp
US 8.8.8.8:53 10.254.202.209.in-addr.arpa udp
US 8.8.8.8:53 40.13.222.173.in-addr.arpa udp
US 8.8.8.8:53 75.210.23.2.in-addr.arpa udp
IE 212.82.100.137:80 search.yahoo.com tcp
IE 212.82.100.137:443 search.yahoo.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
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
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 8.8.8.8:53 www.altavista.com udp
IE 212.82.100.137:80 www.altavista.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 www.altavista.com tcp
IE 212.82.100.137:443 www.altavista.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
US 209.202.254.10:443 search.lycos.com tcp
IE 212.82.100.137:443 www.altavista.com tcp
GB 142.250.179.228:80 www.google.com tcp
IE 212.82.100.137:80 www.altavista.com tcp
IE 212.82.100.137:443 www.altavista.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
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
GB 142.250.179.228:80 www.google.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
IE 212.82.100.137:443 www.altavista.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
GB 142.250.179.228:80 tcp

Files

memory/3608-0-0x0000000000500000-0x0000000000510200-memory.dmp

C:\Windows\services.exe

MD5 b0fe74719b1b647e2056641931907f4a
SHA1 e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256 bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA512 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

memory/2388-5-0x0000000000400000-0x0000000000408000-memory.dmp

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

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

memory/3608-13-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2388-15-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2388-16-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2388-21-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2388-26-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2388-28-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2388-33-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2388-38-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2388-40-0x0000000000400000-0x0000000000408000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Jkdx1uj.log

MD5 c5c8e2e21937063ce5cac6fd0d23a6be
SHA1 d0393917bf9cce1a2aa2ac5169d26e349f460649
SHA256 7d98e3b5efeee27b12237125c56facda77d6aa8751af5b6473a1d47ba42be5e4
SHA512 1ab1e4d711f2609f7c66e0fa6acdee39a71adfe1f4553832e9b9dda13b019230cbfc16be04a6cbc17ecadb31cb7f5989d2679025c66be32f0fcb71520205b918

memory/2388-45-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2388-50-0x0000000000400000-0x0000000000408000-memory.dmp

memory/3608-51-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2388-52-0x0000000000400000-0x0000000000408000-memory.dmp

memory/3608-56-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2388-57-0x0000000000400000-0x0000000000408000-memory.dmp

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

MD5 25e9ffbc41cb97bc1338f6db7425a27c
SHA1 a56f8fc4b59712d517569f5effdcdc61a4e9eb02
SHA256 1bd186bbb8626632342f3c27f31be9431a6d158694dead5739146d4c03f2e349
SHA512 8acc2d4ef6c8ad917b69af24e5c4cf979a4a341fe64955819088407fc5799326c49ef06b2b9b5d5c843408f214265e121e6d59faa64c2daa578d3692aca4fdf4

C:\Users\Admin\AppData\Local\Temp\tmp30EC.tmp

MD5 bd1d2377f1514f51ae54a0099115b46f
SHA1 a8ccec1ff689b4f9111fda2c92c184db4a8da311
SHA256 593cee52340f45d7a90630653e9f690c15660b24d88a89a03dbb8b146c70bab2
SHA512 0dc78b77f62076c0335b1af72b0a98eea553db8e7d2ec9ce846390a25f967f6313fe8b708fdd4d5b55c888eabb10ba9472cb71575b95e6191b7fba818cfa1a31

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\ZA7RG4JF\search[2].htm

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 05:57

Reported

2024-11-10 05:59

Platform

win7-20241010-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700N.exe"

Signatures

Detects MyDoom family

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

MyDoom

worm mydoom

Mydoom family

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\0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700N.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
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

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\0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700N.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\0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700N.exe

"C:\Users\Admin\AppData\Local\Temp\0a80a1923b0ecdb8b173105acd125cd2255852c15de5ae83dd94fa36d9247700N.exe"

C:\Windows\services.exe

"C:\Windows\services.exe"

Network

Country Destination Domain Proto
N/A 10.156.133.4:1034 tcp
N/A 192.168.2.17:1034 tcp
N/A 10.152.243.207:1034 tcp
N/A 192.168.2.12:1034 tcp
N/A 10.202.221.84:1034 tcp
N/A 10.202.221.84:1034 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 52.101.40.24:25 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

Files

memory/2560-0-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2560-9-0x0000000000220000-0x0000000000228000-memory.dmp

memory/2560-4-0x0000000000220000-0x0000000000228000-memory.dmp

C:\Windows\services.exe

MD5 b0fe74719b1b647e2056641931907f4a
SHA1 e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256 bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA512 9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

memory/864-11-0x0000000000400000-0x0000000000408000-memory.dmp

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

MD5 d41d8cd98f00b204e9800998ecf8427e
SHA1 da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256 e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512 cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

memory/2560-17-0x0000000000500000-0x0000000000510200-memory.dmp

memory/2560-18-0x0000000000220000-0x0000000000228000-memory.dmp

memory/864-20-0x0000000000400000-0x0000000000408000-memory.dmp

memory/864-21-0x0000000000400000-0x0000000000408000-memory.dmp

memory/864-26-0x0000000000400000-0x0000000000408000-memory.dmp

memory/864-31-0x0000000000400000-0x0000000000408000-memory.dmp

memory/864-33-0x0000000000400000-0x0000000000408000-memory.dmp

memory/864-38-0x0000000000400000-0x0000000000408000-memory.dmp

memory/864-43-0x0000000000400000-0x0000000000408000-memory.dmp

memory/864-45-0x0000000000400000-0x0000000000408000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\sjN4knybix.log

MD5 b97fffd84a388e594833bd357fed3745
SHA1 0a48ea59df055bd72ba2220c8798f822668d99d4
SHA256 690a382f5416b37ecf084b319433149dd637d0823dacccd14930c5129b3f0dd0
SHA512 9860836702edb7740f9215703d98467fb256d87a4511bffdc1bd71ded7369b8d8880d8027c23a52d29d550f8384db8f7c9acbb983d1459ce0c8b29a8633e0e49

memory/864-50-0x0000000000400000-0x0000000000408000-memory.dmp

memory/864-55-0x0000000000400000-0x0000000000408000-memory.dmp

memory/2560-56-0x0000000000500000-0x0000000000510200-memory.dmp

memory/864-57-0x0000000000400000-0x0000000000408000-memory.dmp

memory/864-62-0x0000000000400000-0x0000000000408000-memory.dmp

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

MD5 3550f5f8943ddb3444c3593fc62a8cb5
SHA1 ca0eaa294e75b3833d3310f245843f0d60ae3beb
SHA256 da562b4af636a9cbe4a5b3fccb093fa9d4a95f7e89d0ceb4a61347a125109f79
SHA512 94eca2d91b89a509c291030e467797a5b6aa6ad745789e0afb3297ee3b76d2202d8aad2e9f659b31bbecfe5113aed054e08676a74637788d8564b3bad62b014f

C:\Users\Admin\AppData\Local\Temp\tmpA9D8.tmp

MD5 3986552c9fa106770d81604b1f7778e0
SHA1 24cf05831f750597cabc10dce3262f57b4b894c9
SHA256 870cc018226b602674e63b28b9953cc9a1453e1382d6f3f71595c5979d474748
SHA512 a1052129432209c4f58f7be825a547a9d21acbb1921f1d28894d9b10938e06b1c0f3a23c6680513abddd5fe63a2556f5c662a8b75cb6c3200403acf59ef17951