Analysis Overview
SHA256
c819a63a113a678baa6d46a7b087777fcc20dc71c03263a54a5e1f66b689a33b
Threat Level: Known bad
The file 2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber was found to be: Known bad.
Malicious Activity Summary
UPX dump on OEP (original entry point)
UPX dump on OEP (original entry point)
Loads dropped DLL
UPX packed file
Enumerates connected drives
Writes to the Master Boot Record (MBR)
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-04 08:47
Signatures
UPX dump on OEP (original entry point)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX packed file
| 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
2024-06-04 08:47
Reported
2024-06-04 08:49
Platform
win7-20240221-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
UPX dump on OEP (original entry point)
| 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 |
Loads dropped DLL
UPX packed file
| 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 |
Enumerates connected drives
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PHYSICALDRIVE0 | C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe | N/A |
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1768 wrote to memory of 2224 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe | C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe |
| PID 1768 wrote to memory of 2224 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe | C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe |
| PID 1768 wrote to memory of 2224 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe | C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe |
| PID 1768 wrote to memory of 2224 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe | C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe"
C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe
C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe
C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe
C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe server
Network
Files
memory/2696-0-0x0000000000400000-0x0000000000D46000-memory.dmp
memory/1768-1-0x0000000000400000-0x0000000000D46000-memory.dmp
memory/2696-2-0x0000000000400000-0x0000000000D46000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\ENGLISH.ini
| MD5 | b2d5f3f5f1a64cb8ae6fb81912cc6f76 |
| SHA1 | 1ea85f1566d9186ca1da997a35e663a2da372b22 |
| SHA256 | eca9cced6338f47c794cc3507af5488d4ca6276215e2f1cf8f0069c7af3f1ef9 |
| SHA512 | cea44dc73791d59cf7be482e725f3c453a0d6e0b671e2432757cfd3797429eab371b74c2068ea0dfff3f2ec4b30f8e6e46e03ee84d45e035baae5958c393ed5a |
memory/2224-104-0x0000000000400000-0x0000000000D46000-memory.dmp
\Windows\Temp\MZDNDIS.SYS
| MD5 | 4d31c95a04b005835f2e84afff174428 |
| SHA1 | 90e63378510cdbc48f02a5cad55203406fabb299 |
| SHA256 | c6e497dca50dec8b11ed66e00eb7e37ec5e508fd3f4e8a404bded9992b057359 |
| SHA512 | e3ec7f0be0e324ff0b8cf8d040f04d06f0cfd82a4765ac0894f4eef432d66a46f3706c45ecf1c62842be17703c3e18096e191de681378e02352300b9164bc4e6 |
\Windows\Temp\MZDSCSI.SYS
| MD5 | a4cfb02aca31cf1a9b10e208b902d7d0 |
| SHA1 | 80d4a2a1c049dadcdc271f960db1c96d845c25c6 |
| SHA256 | 28060b1068b504e2a767b46c72f7ab0676460852bf49ac3328f17e23bbce19ad |
| SHA512 | d7cd75780c1803848f75d9f3650f1d6884773c8ed880139ec8b5ff25e5cd5fe148823281b0ad456bd27aee622e8f032f9c69d28cc3c246cab5ce9e524fb508a2 |
memory/2224-130-0x0000000000290000-0x0000000000295000-memory.dmp
memory/2224-129-0x0000000000290000-0x0000000000295000-memory.dmp
memory/2224-131-0x0000000000290000-0x0000000000295000-memory.dmp
\Windows\Temp\MZDPNP.SYS
| MD5 | 3e239567f5f9bb18f7f1697ba3b1b807 |
| SHA1 | ed04770124a2110b7d77756fd09afc7b464df4a2 |
| SHA256 | 243fd5e4aa98f24c832db127e106ea6cb8c2b6c87add2ac1c6c60888163f3245 |
| SHA512 | 22c2e1c9b1ca4d03e641ad176f42f2b3b4fe1f542c2184180101edb390d6e1220d12703b0ba6c012ab955c38b2185e795772bbc568228f8710d093e398459c7f |
memory/2224-141-0x0000000000290000-0x0000000000297000-memory.dmp
memory/2224-144-0x0000000000290000-0x0000000000297000-memory.dmp
memory/2224-143-0x0000000000290000-0x0000000000297000-memory.dmp
memory/2224-142-0x0000000000290000-0x0000000000297000-memory.dmp
memory/2224-128-0x0000000000290000-0x0000000000295000-memory.dmp
\Windows\Temp\MOUSEHOOK.DLL
| MD5 | 9ae8b088c75acdf27e24e6d1e1b551a1 |
| SHA1 | 7936a5182a003eaea0c2b3d97dda30e0f6bf3a07 |
| SHA256 | 8fd9bfaf157ba9e75d46abad246e67d14fde4cbafa8622b5e74956fadaa83ba2 |
| SHA512 | 193f4e2cba929aafb7d05f1dd08f0d30091fc3d1b9f3f05eab64a0862fe43ab9397732cbac01d628ee922f9930b0924963a69bf4f888654c0437091c1c7ebc7d |
memory/2224-118-0x0000000000290000-0x0000000000298000-memory.dmp
memory/2224-117-0x0000000000290000-0x0000000000298000-memory.dmp
memory/2224-116-0x0000000000290000-0x0000000000298000-memory.dmp
memory/2224-115-0x0000000000290000-0x0000000000298000-memory.dmp
\Windows\Temp\MZDCLIENT.EXE
| MD5 | ca7af2ff555e5e92f056a47f7d15104a |
| SHA1 | 7f23a2cb64884dbb542f7bb6a12fb8ed7aaa5b88 |
| SHA256 | 88d6931ebd16b1322df5a9a4089a2317f452093334d9f6e4267eb82a131f1ce4 |
| SHA512 | 00297e9e51aced8739d85be6c07e0b53d2bb634358e19b52b2bc9cc587ad07a736c0b9f15321885f6ffcf704be6498852eaa2fb09a752e7ad1c6c6ab02118965 |
C:\MZDSETUP\NETCARD.INI
| MD5 | 15ffd75687d7949544142474489f4002 |
| SHA1 | 7d7f0e3b28a1b1b0aa346e4ff5266286380f0915 |
| SHA256 | 57a22b1ee5e4e7ff2f57aa658493c05c9c5200c85210f0670e6acdddb42cb397 |
| SHA512 | 534e2a7957e4211c4bc480031e12fcb1a04e179b4d2debe5bf7ac6e41b16f87977fcb8528861126469b7882aef53d08e35cc932f3b0f2d14fd57bbdd6d821ae0 |
memory/2224-280-0x0000000003220000-0x00000000037ED000-memory.dmp
memory/2224-279-0x0000000003220000-0x00000000037ED000-memory.dmp
memory/2224-278-0x0000000003220000-0x00000000037ED000-memory.dmp
memory/2224-168-0x0000000003220000-0x00000000037ED000-memory.dmp
\Windows\Temp\MZDRUNCLIENT.EXE
| MD5 | 08564e44dd5d8548d8ebe6c207d97d35 |
| SHA1 | 43903be3909ccda3904b5c8310abb53c2a0f1f89 |
| SHA256 | 0e01036287045f630e1b630285f592e3c6d9be9f6a06e6d8757cabaa45e8d92b |
| SHA512 | 4c2fe534b034c608533f39dcd9b6293055f431f186e06aacca3d92b7ccf72df803a36a87419c32e9076cd38f365b7417b885e9fd7dd1bed582f08494598fee8a |
memory/1768-281-0x0000000000400000-0x0000000000D46000-memory.dmp
memory/2224-282-0x0000000000400000-0x0000000000D46000-memory.dmp
memory/2224-284-0x0000000000290000-0x0000000000298000-memory.dmp
memory/2224-283-0x0000000000290000-0x0000000000298000-memory.dmp
memory/2224-286-0x0000000000290000-0x0000000000298000-memory.dmp
memory/2224-285-0x0000000000290000-0x0000000000298000-memory.dmp
memory/2224-288-0x0000000000290000-0x0000000000295000-memory.dmp
memory/2224-287-0x0000000000290000-0x0000000000295000-memory.dmp
memory/2224-289-0x0000000000290000-0x0000000000295000-memory.dmp
memory/2224-290-0x0000000000290000-0x0000000000295000-memory.dmp
memory/2224-291-0x0000000000290000-0x0000000000297000-memory.dmp
memory/2224-293-0x0000000000290000-0x0000000000297000-memory.dmp
memory/2224-292-0x0000000000290000-0x0000000000297000-memory.dmp
memory/2224-294-0x0000000000290000-0x0000000000297000-memory.dmp
memory/2224-295-0x0000000003220000-0x00000000037ED000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-04 08:47
Reported
2024-06-04 08:49
Platform
win10v2004-20240226-en
Max time kernel
141s
Max time network
151s
Command Line
Signatures
UPX dump on OEP (original entry point)
| 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 |
UPX packed file
| 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 |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe"
C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe
C:\Users\Admin\AppData\Local\Temp\2024-06-04_4b9905036bf7f8ea05108c44d196bd68_magniber.exe
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3100 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| GB | 142.250.187.202:443 | tcp | |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.179.89.13.in-addr.arpa | udp |
Files
memory/3544-0-0x0000000000400000-0x0000000000D46000-memory.dmp
memory/3876-1-0x0000000000400000-0x0000000000D46000-memory.dmp
memory/3544-2-0x0000000000400000-0x0000000000D46000-memory.dmp
memory/3876-3-0x0000000000400000-0x0000000000D46000-memory.dmp