Analysis Overview
SHA256
1a6a9aeb2eef75b21cac85039ee9eac6231343ffb77ffcc92c1737e8fb6a665d
Threat Level: Known bad
The file 1a6a9aeb2eef75b21cac85039ee9eac6231343ffb77ffcc92c1737e8fb6a665d was found to be: Known bad.
Malicious Activity Summary
Upatre
Executes dropped EXE
Loads dropped DLL
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-05-09 20:28
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-05-09 20:28
Reported
2021-05-10 01:54
Platform
win7v20210408
Max time kernel
150s
Max time network
11s
Command Line
Signatures
Upatre
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\szgfw.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1a6a9aeb2eef75b21cac85039ee9eac6231343ffb77ffcc92c1737e8fb6a665d.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1a6a9aeb2eef75b21cac85039ee9eac6231343ffb77ffcc92c1737e8fb6a665d.exe | N/A |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1612 wrote to memory of 1508 | N/A | C:\Users\Admin\AppData\Local\Temp\1a6a9aeb2eef75b21cac85039ee9eac6231343ffb77ffcc92c1737e8fb6a665d.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 1612 wrote to memory of 1508 | N/A | C:\Users\Admin\AppData\Local\Temp\1a6a9aeb2eef75b21cac85039ee9eac6231343ffb77ffcc92c1737e8fb6a665d.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 1612 wrote to memory of 1508 | N/A | C:\Users\Admin\AppData\Local\Temp\1a6a9aeb2eef75b21cac85039ee9eac6231343ffb77ffcc92c1737e8fb6a665d.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 1612 wrote to memory of 1508 | N/A | C:\Users\Admin\AppData\Local\Temp\1a6a9aeb2eef75b21cac85039ee9eac6231343ffb77ffcc92c1737e8fb6a665d.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1a6a9aeb2eef75b21cac85039ee9eac6231343ffb77ffcc92c1737e8fb6a665d.exe
"C:\Users\Admin\AppData\Local\Temp\1a6a9aeb2eef75b21cac85039ee9eac6231343ffb77ffcc92c1737e8fb6a665d.exe"
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
"C:\Users\Admin\AppData\Local\Temp\szgfw.exe"
Network
Files
memory/1612-59-0x0000000075D51000-0x0000000075D53000-memory.dmp
memory/1612-60-0x0000000000220000-0x0000000000221000-memory.dmp
\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | c577de90f2f9f0e45d388c181072ee40 |
| SHA1 | 98cf9b0896c4bc7156963ae9e8b0ad97379af4a2 |
| SHA256 | b872fd44193e83f1057d72adc87f3b6c34ddc167097ca128668430cb33fb8307 |
| SHA512 | f133412aa5c661095ea2d6fbf5984d18ad3cfb6a2d033ab28eb4220fb3defdd2cca20d262bf3f26e4e635c1e8c211759bff6735e4d29d2f4d442de839cae9fc5 |
\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | c577de90f2f9f0e45d388c181072ee40 |
| SHA1 | 98cf9b0896c4bc7156963ae9e8b0ad97379af4a2 |
| SHA256 | b872fd44193e83f1057d72adc87f3b6c34ddc167097ca128668430cb33fb8307 |
| SHA512 | f133412aa5c661095ea2d6fbf5984d18ad3cfb6a2d033ab28eb4220fb3defdd2cca20d262bf3f26e4e635c1e8c211759bff6735e4d29d2f4d442de839cae9fc5 |
memory/1508-63-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | c577de90f2f9f0e45d388c181072ee40 |
| SHA1 | 98cf9b0896c4bc7156963ae9e8b0ad97379af4a2 |
| SHA256 | b872fd44193e83f1057d72adc87f3b6c34ddc167097ca128668430cb33fb8307 |
| SHA512 | f133412aa5c661095ea2d6fbf5984d18ad3cfb6a2d033ab28eb4220fb3defdd2cca20d262bf3f26e4e635c1e8c211759bff6735e4d29d2f4d442de839cae9fc5 |
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | c577de90f2f9f0e45d388c181072ee40 |
| SHA1 | 98cf9b0896c4bc7156963ae9e8b0ad97379af4a2 |
| SHA256 | b872fd44193e83f1057d72adc87f3b6c34ddc167097ca128668430cb33fb8307 |
| SHA512 | f133412aa5c661095ea2d6fbf5984d18ad3cfb6a2d033ab28eb4220fb3defdd2cca20d262bf3f26e4e635c1e8c211759bff6735e4d29d2f4d442de839cae9fc5 |
Analysis: behavioral2
Detonation Overview
Submitted
2021-05-09 20:28
Reported
2021-05-10 01:55
Platform
win10v20210410
Max time kernel
150s
Max time network
143s
Command Line
Signatures
Upatre
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\szgfw.exe | N/A |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3872 wrote to memory of 3300 | N/A | C:\Users\Admin\AppData\Local\Temp\1a6a9aeb2eef75b21cac85039ee9eac6231343ffb77ffcc92c1737e8fb6a665d.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 3872 wrote to memory of 3300 | N/A | C:\Users\Admin\AppData\Local\Temp\1a6a9aeb2eef75b21cac85039ee9eac6231343ffb77ffcc92c1737e8fb6a665d.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 3872 wrote to memory of 3300 | N/A | C:\Users\Admin\AppData\Local\Temp\1a6a9aeb2eef75b21cac85039ee9eac6231343ffb77ffcc92c1737e8fb6a665d.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\1a6a9aeb2eef75b21cac85039ee9eac6231343ffb77ffcc92c1737e8fb6a665d.exe
"C:\Users\Admin\AppData\Local\Temp\1a6a9aeb2eef75b21cac85039ee9eac6231343ffb77ffcc92c1737e8fb6a665d.exe"
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
"C:\Users\Admin\AppData\Local\Temp\szgfw.exe"
Network
Files
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | c577de90f2f9f0e45d388c181072ee40 |
| SHA1 | 98cf9b0896c4bc7156963ae9e8b0ad97379af4a2 |
| SHA256 | b872fd44193e83f1057d72adc87f3b6c34ddc167097ca128668430cb33fb8307 |
| SHA512 | f133412aa5c661095ea2d6fbf5984d18ad3cfb6a2d033ab28eb4220fb3defdd2cca20d262bf3f26e4e635c1e8c211759bff6735e4d29d2f4d442de839cae9fc5 |
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | c577de90f2f9f0e45d388c181072ee40 |
| SHA1 | 98cf9b0896c4bc7156963ae9e8b0ad97379af4a2 |
| SHA256 | b872fd44193e83f1057d72adc87f3b6c34ddc167097ca128668430cb33fb8307 |
| SHA512 | f133412aa5c661095ea2d6fbf5984d18ad3cfb6a2d033ab28eb4220fb3defdd2cca20d262bf3f26e4e635c1e8c211759bff6735e4d29d2f4d442de839cae9fc5 |
memory/3300-114-0x0000000000000000-mapping.dmp
memory/3872-117-0x0000000000410000-0x000000000055A000-memory.dmp
memory/3300-118-0x0000000000410000-0x000000000055A000-memory.dmp