Analysis Overview
SHA256
0a75a833899334072a8a8d9749f463f350a6a8818aa3b0494bdb94d3f2c3a8eb
Threat Level: Known bad
The file 0a75a833899334072a8a8d9749f463f350a6a8818aa3b0494bdb94d3f2c3a8eb was found to be: Known bad.
Malicious Activity Summary
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Reads user/profile data of web browsers
Windows security modification
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-04-23 21:04
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-04-23 21:04
Reported
2023-04-23 21:07
Platform
win10v2004-20230221-en
Max time kernel
85s
Max time network
146s
Command Line
Signatures
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it937426.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it937426.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it937426.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it937426.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it937426.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it937426.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziPR3524.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it937426.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp740735.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr018030.exe | N/A |
Reads user/profile data of web browsers
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it937426.exe | N/A |
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce | C:\Users\Admin\AppData\Local\Temp\0a75a833899334072a8a8d9749f463f350a6a8818aa3b0494bdb94d3f2c3a8eb.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\0a75a833899334072a8a8d9749f463f350a6a8818aa3b0494bdb94d3f2c3a8eb.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziPR3524.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziPR3524.exe | N/A |
Checks installed software on the system
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp740735.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it937426.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it937426.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp740735.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp740735.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr018030.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr018030.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it937426.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp740735.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr018030.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0a75a833899334072a8a8d9749f463f350a6a8818aa3b0494bdb94d3f2c3a8eb.exe
"C:\Users\Admin\AppData\Local\Temp\0a75a833899334072a8a8d9749f463f350a6a8818aa3b0494bdb94d3f2c3a8eb.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziPR3524.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziPR3524.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it937426.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it937426.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp740735.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp740735.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 324 -ip 324
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 324 -s 1888
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr018030.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr018030.exe
Network
| Country | Destination | Domain | Proto |
| US | 40.77.2.164:443 | tcp | |
| US | 8.8.8.8:53 | 14.110.152.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 164.2.77.40.in-addr.arpa | udp |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | 123.108.74.40.in-addr.arpa | udp |
| US | 93.184.221.240:80 | tcp | |
| N/A | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 142.248.161.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.36.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| N/A | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 209.78.101.95.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.151.224.20.in-addr.arpa | udp |
| US | 93.184.221.240:80 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 8.8.8.8:53 | 50.4.107.13.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziPR3524.exe
| MD5 | ef0967795712c2bd6977b98e2c1348a6 |
| SHA1 | e20a5eda8f7956b8c936b6778b567c937f7d5e0f |
| SHA256 | 6380038380df1008c253485fba02714af7d20e630278063e1c2325995414c2a7 |
| SHA512 | cc77ffa7f4523a7eebe48a24697970ed69dffba916df14f9714ee6da8cb9a8b102842c8610ebf0870e74c29576506fce00fe36341179ab5b48ec66ed9335074e |
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziPR3524.exe
| MD5 | ef0967795712c2bd6977b98e2c1348a6 |
| SHA1 | e20a5eda8f7956b8c936b6778b567c937f7d5e0f |
| SHA256 | 6380038380df1008c253485fba02714af7d20e630278063e1c2325995414c2a7 |
| SHA512 | cc77ffa7f4523a7eebe48a24697970ed69dffba916df14f9714ee6da8cb9a8b102842c8610ebf0870e74c29576506fce00fe36341179ab5b48ec66ed9335074e |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it937426.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it937426.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1648-147-0x0000000000420000-0x000000000042A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp740735.exe
| MD5 | 4936226a32a08406e580020935e4523e |
| SHA1 | 379357c5c7aafa48d08903711faacf4c7793e797 |
| SHA256 | 598f8e0169b1713e901060b2e0b0b45586895e9884ec9514207e90b164f97d28 |
| SHA512 | 34ef0d847b5e45c9c039b2631b9489e737c181b283c7195193ec384eb540c4fbeba2e6ce5465f03a1b3374068063f8db03b6bfcccc797e17455eb3021cd2b93a |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp740735.exe
| MD5 | 4936226a32a08406e580020935e4523e |
| SHA1 | 379357c5c7aafa48d08903711faacf4c7793e797 |
| SHA256 | 598f8e0169b1713e901060b2e0b0b45586895e9884ec9514207e90b164f97d28 |
| SHA512 | 34ef0d847b5e45c9c039b2631b9489e737c181b283c7195193ec384eb540c4fbeba2e6ce5465f03a1b3374068063f8db03b6bfcccc797e17455eb3021cd2b93a |
memory/324-153-0x0000000002CE0000-0x0000000002D26000-memory.dmp
memory/324-155-0x0000000004B30000-0x0000000004B40000-memory.dmp
memory/324-157-0x0000000004B30000-0x0000000004B40000-memory.dmp
memory/324-156-0x00000000071E0000-0x0000000007784000-memory.dmp
memory/324-154-0x0000000004B30000-0x0000000004B40000-memory.dmp
memory/324-158-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-159-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-161-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-163-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-165-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-167-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-169-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-171-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-173-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-175-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-177-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-179-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-181-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-183-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-185-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-187-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-189-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-191-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-193-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-195-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-197-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-201-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-199-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-203-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-205-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-207-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-209-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-211-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-213-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-215-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-217-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-219-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-221-0x0000000004CB0000-0x0000000004CE5000-memory.dmp
memory/324-950-0x0000000009C60000-0x000000000A278000-memory.dmp
memory/324-951-0x000000000A320000-0x000000000A332000-memory.dmp
memory/324-952-0x000000000A340000-0x000000000A44A000-memory.dmp
memory/324-953-0x000000000A460000-0x000000000A49C000-memory.dmp
memory/324-954-0x0000000004B30000-0x0000000004B40000-memory.dmp
memory/324-955-0x000000000A760000-0x000000000A7C6000-memory.dmp
memory/324-956-0x000000000AF60000-0x000000000AFF2000-memory.dmp
memory/324-957-0x000000000B120000-0x000000000B170000-memory.dmp
memory/324-958-0x000000000B180000-0x000000000B1F6000-memory.dmp
memory/324-959-0x000000000B230000-0x000000000B24E000-memory.dmp
memory/324-960-0x000000000B350000-0x000000000B512000-memory.dmp
memory/324-961-0x000000000B520000-0x000000000BA4C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr018030.exe
| MD5 | 8c80b06d843bd6a7599a5be2075d9a55 |
| SHA1 | caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2 |
| SHA256 | e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e |
| SHA512 | cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded |
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr018030.exe
| MD5 | 8c80b06d843bd6a7599a5be2075d9a55 |
| SHA1 | caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2 |
| SHA256 | e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e |
| SHA512 | cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded |
memory/2092-968-0x0000000000270000-0x0000000000298000-memory.dmp
memory/2092-969-0x0000000007050000-0x0000000007060000-memory.dmp