Analysis Overview
SHA256
9263485491f4e8318a1dc80c789a10aa58d462b09b4e7f8bb5384b8c5d3c49be
Threat Level: Known bad
The file 243e8c89b703daa0a4d5f230a2827283 was found to be: Known bad.
Malicious Activity Summary
Dridex
Dridex Shellcode
Checks whether UAC is enabled
Unsigned PE
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-31 02:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-31 02:18
Reported
2024-01-05 04:33
Platform
win7-20231215-en
Command Line
Signatures
Processes
Network
Files
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-31 02:18
Reported
2024-01-05 04:32
Platform
win10v2004-20231222-en
Max time kernel
3s
Max time network
63s
Command Line
Signatures
Dridex
Dridex Shellcode
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Windows\system32\rundll32.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\system32\rundll32.exe | N/A |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\243e8c89b703daa0a4d5f230a2827283.dll,#1
C:\Windows\system32\mmc.exe
C:\Windows\system32\mmc.exe
C:\Users\Admin\AppData\Local\f1dX79R\mmc.exe
C:\Users\Admin\AppData\Local\f1dX79R\mmc.exe
C:\Windows\system32\InfDefaultInstall.exe
C:\Windows\system32\InfDefaultInstall.exe
C:\Windows\system32\shrpubw.exe
C:\Windows\system32\shrpubw.exe
C:\Users\Admin\AppData\Local\YaYNSCd7\shrpubw.exe
C:\Users\Admin\AppData\Local\YaYNSCd7\shrpubw.exe
C:\Users\Admin\AppData\Local\L61Nv1i\InfDefaultInstall.exe
C:\Users\Admin\AppData\Local\L61Nv1i\InfDefaultInstall.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 148.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| GB | 88.221.135.211:80 | tcp |
Files
memory/2916-0-0x0000023A4D4C0000-0x0000023A4D4C7000-memory.dmp
memory/2916-1-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/2916-7-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-11-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-15-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-19-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-22-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-25-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-30-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-33-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-34-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-37-0x00000000012B0000-0x00000000012B7000-memory.dmp
memory/3512-35-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-43-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-44-0x00007FFFFD200000-0x00007FFFFD210000-memory.dmp
memory/3512-53-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-55-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-32-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-31-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-29-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-28-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-27-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-26-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-24-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-23-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-21-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-20-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-18-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-17-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-16-0x0000000140000000-0x00000001401F4000-memory.dmp
C:\Users\Admin\AppData\Local\f1dX79R\MFC42u.dll
| MD5 | 0c1df56754b42bd4afc72785147312a3 |
| SHA1 | f771cc44da7f9bdc35e20e4f4b16e7d8a7305e5e |
| SHA256 | bd24316dc020431d75507ffb07dbacafa14f0e4e6329aa978284f2104b3279ec |
| SHA512 | f0bf3a3e7ca2439349f9d05401c27ddb4e217b7cfd96d58d5abac39bf5ad5e129527dd778f25c8105451298b63bddc47ffda1582f82203ce0d410e98f1647529 |
memory/3008-66-0x0000000140000000-0x00000001401FB000-memory.dmp
memory/3008-68-0x0000000000830000-0x0000000000837000-memory.dmp
C:\Users\Admin\AppData\Local\f1dX79R\mmc.exe
| MD5 | 8c86b80518406f14a4952d67185032d6 |
| SHA1 | 9269f1fbcf65fefbc88a2e239519c21efe0f6ba5 |
| SHA256 | 895eef1eda5700a425934ae3782d4741dfefb7deafa53891bde490150187b98a |
| SHA512 | 1bbdaa3ae8b5716ad2bd517055533e286ddb8a6c23cbc7aa602143dbb1ae132b513088ab61527c49737c554269c51416cceb80206ac8128ac6b003f1864eb099 |
memory/3008-70-0x0000000140000000-0x00000001401FB000-memory.dmp
memory/3512-14-0x0000000140000000-0x00000001401F4000-memory.dmp
C:\Users\Admin\AppData\Local\L61Nv1i\newdev.dll
| MD5 | bd11d839bc882f19f027924feab8d6fe |
| SHA1 | a8a462319c986626c94e946519d5312fe3b119c5 |
| SHA256 | cc93b9e1a3440fb86c338c1ba03f27ce66995f4fa749b904a9cdd62c19901f17 |
| SHA512 | f67aba4b1e98d58abfad745ee2defb35b3d7eeab80bc57a76f540c5dbdc5042b2bdc7942824bdce91ce52b0d5d77f0e366aed5f5bab0ed27f8a58891fdc0a3db |
memory/4776-81-0x0000023C011E0000-0x0000023C011E7000-memory.dmp
memory/4776-85-0x0000000140000000-0x00000001401F5000-memory.dmp
memory/4776-79-0x0000000140000000-0x00000001401F5000-memory.dmp
C:\Users\Admin\AppData\Local\L61Nv1i\InfDefaultInstall.exe
| MD5 | ee18876c1e5de583de7547075975120e |
| SHA1 | f7fcb3d77da74deee25de9296a7c7335916504e3 |
| SHA256 | e59127b5fe82714956c7a1f10392a8673086a8e1f609e059935c7da1fa015a5d |
| SHA512 | 08bc4d28b8f528582c58175a74871dd33ac97955c3709c991779fc34b5ba4b2ba6ff40476d9f59345b61b0153fd932b0ea539431a67ff5012cb2ac8ab392f73c |
C:\Users\Admin\AppData\Local\YaYNSCd7\srvcli.dll
| MD5 | 70f3dd2653ec088cd87213d11f712cdc |
| SHA1 | 336c023b3281bdbe812ba0a70b5cac49a9335f59 |
| SHA256 | b91941256236c2538ac73ecfa96f56be0215ae2c877e2e81173229d857da34ba |
| SHA512 | ce8f31053cd88d6d55ae4ab599c4e6a15cb86ca201f3db751a5fe0248004119b01df97e6141e02073ce34648a3bcc3435643238d3f2b22460046f2559f1aefd2 |
memory/5036-98-0x000001F7F40B0000-0x000001F7F40B7000-memory.dmp
memory/5036-102-0x0000000140000000-0x00000001401F5000-memory.dmp
C:\Users\Admin\AppData\Local\YaYNSCd7\shrpubw.exe
| MD5 | 7c74ddd0b7c0b7c95f5844ca05a0230d |
| SHA1 | 3517dcefffb1e6109894d9d3c928c7592ef043ab |
| SHA256 | 42fca2adcbbe28b7c23002d475499d0d6ce33a0ec6e7bc4da5b7a325bea595b0 |
| SHA512 | 58a86390f03315112c220b9e604f170ef230be652fd888b4a350e1c9570f2ed4865c2849fe3eafdcaf288358b64ad539bce57f24ea9db3c091d733fb32e92545 |
C:\Users\Admin\AppData\Local\YaYNSCd7\shrpubw.exe
| MD5 | 9910d5c62428ec5f92b04abf9428eec9 |
| SHA1 | 05f27d7515e8ae1fa3bc974ec65b864ec4c9ac8b |
| SHA256 | 6b84e6e55d8572d7edf0b6243d00abb651fcb0cddddac8461de5f9bb80035a2e |
| SHA512 | 01be043f7ff879a683e53962eec58456ba200d6787ea66581bb62669ae65d5e58a5577cdf23441165f7a535fce1dec933e3ad2465c72172b4a1488b24ce722cb |
memory/3512-13-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-12-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-10-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-9-0x00007FFFFBC9A000-0x00007FFFFBC9B000-memory.dmp
memory/3512-8-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-6-0x0000000140000000-0x00000001401F4000-memory.dmp
memory/3512-4-0x0000000002C70000-0x0000000002C71000-memory.dmp
C:\Users\Admin\AppData\Roaming\MICROS~1\Windows\STARTM~1\Programs\Startup\Wdush.lnk
| MD5 | f90502f590031340e76201f9306fcb01 |
| SHA1 | 80ec96522adc17ac70f464e71a72eec27eb089b2 |
| SHA256 | 1830bbe2be0cf9d381fee80f28a63e4a28a50774db67f5a76806999ed356f6a3 |
| SHA512 | 799c44f0198091a6ce216c9918c384b3852ff9a7346bb32056072a3e1e132cbb64aed0ec078960d20393bc5524b2e5b695abaab067a73ed9f2798a65668f582a |