Analysis Overview
SHA256
7f2af53acc9b9884ff7e0aa90548a3b4c6639ad9b594b2326394a86743b41505
Threat Level: Known bad
The file 7f2af53acc9b9884ff7e0aa90548a3b4c6639ad9b594b2326394a86743b41505 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
2021-05-13 05:32
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-05-13 05:32
Reported
2021-05-13 21:24
Platform
win7v20210408
Max time kernel
151s
Max time network
124s
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\7f2af53acc9b9884ff7e0aa90548a3b4c6639ad9b594b2326394a86743b41505.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7f2af53acc9b9884ff7e0aa90548a3b4c6639ad9b594b2326394a86743b41505.exe | N/A |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1820 wrote to memory of 1400 | N/A | C:\Users\Admin\AppData\Local\Temp\7f2af53acc9b9884ff7e0aa90548a3b4c6639ad9b594b2326394a86743b41505.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 1820 wrote to memory of 1400 | N/A | C:\Users\Admin\AppData\Local\Temp\7f2af53acc9b9884ff7e0aa90548a3b4c6639ad9b594b2326394a86743b41505.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 1820 wrote to memory of 1400 | N/A | C:\Users\Admin\AppData\Local\Temp\7f2af53acc9b9884ff7e0aa90548a3b4c6639ad9b594b2326394a86743b41505.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 1820 wrote to memory of 1400 | N/A | C:\Users\Admin\AppData\Local\Temp\7f2af53acc9b9884ff7e0aa90548a3b4c6639ad9b594b2326394a86743b41505.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\7f2af53acc9b9884ff7e0aa90548a3b4c6639ad9b594b2326394a86743b41505.exe
"C:\Users\Admin\AppData\Local\Temp\7f2af53acc9b9884ff7e0aa90548a3b4c6639ad9b594b2326394a86743b41505.exe"
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
"C:\Users\Admin\AppData\Local\Temp\szgfw.exe"
Network
Files
memory/1820-60-0x0000000076641000-0x0000000076643000-memory.dmp
\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | fb876a6ad113595bf7b3acd1f5b9d23e |
| SHA1 | 71fb7757053633941b0a2bb09f82313006e4fc47 |
| SHA256 | 8d926d2d5c0ea16f198e2a80f577f39953b7c9837efc06b7c3d13428f7d9fd01 |
| SHA512 | 203397a0b6663a018336ed9029462936b849776ea46d5d63f966535c8c3b96c2bffdee2e2a054c89e60f94806705aba27f234b0cd7531a8bda51b8be4de72b29 |
\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | fb876a6ad113595bf7b3acd1f5b9d23e |
| SHA1 | 71fb7757053633941b0a2bb09f82313006e4fc47 |
| SHA256 | 8d926d2d5c0ea16f198e2a80f577f39953b7c9837efc06b7c3d13428f7d9fd01 |
| SHA512 | 203397a0b6663a018336ed9029462936b849776ea46d5d63f966535c8c3b96c2bffdee2e2a054c89e60f94806705aba27f234b0cd7531a8bda51b8be4de72b29 |
memory/1400-63-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | fb876a6ad113595bf7b3acd1f5b9d23e |
| SHA1 | 71fb7757053633941b0a2bb09f82313006e4fc47 |
| SHA256 | 8d926d2d5c0ea16f198e2a80f577f39953b7c9837efc06b7c3d13428f7d9fd01 |
| SHA512 | 203397a0b6663a018336ed9029462936b849776ea46d5d63f966535c8c3b96c2bffdee2e2a054c89e60f94806705aba27f234b0cd7531a8bda51b8be4de72b29 |
memory/1820-66-0x00000000001B0000-0x00000000001B1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | fb876a6ad113595bf7b3acd1f5b9d23e |
| SHA1 | 71fb7757053633941b0a2bb09f82313006e4fc47 |
| SHA256 | 8d926d2d5c0ea16f198e2a80f577f39953b7c9837efc06b7c3d13428f7d9fd01 |
| SHA512 | 203397a0b6663a018336ed9029462936b849776ea46d5d63f966535c8c3b96c2bffdee2e2a054c89e60f94806705aba27f234b0cd7531a8bda51b8be4de72b29 |
Analysis: behavioral2
Detonation Overview
Submitted
2021-05-13 05:32
Reported
2021-05-13 21:24
Platform
win10v20210410
Max time kernel
150s
Max time network
150s
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 4012 wrote to memory of 3492 | N/A | C:\Users\Admin\AppData\Local\Temp\7f2af53acc9b9884ff7e0aa90548a3b4c6639ad9b594b2326394a86743b41505.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 4012 wrote to memory of 3492 | N/A | C:\Users\Admin\AppData\Local\Temp\7f2af53acc9b9884ff7e0aa90548a3b4c6639ad9b594b2326394a86743b41505.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
| PID 4012 wrote to memory of 3492 | N/A | C:\Users\Admin\AppData\Local\Temp\7f2af53acc9b9884ff7e0aa90548a3b4c6639ad9b594b2326394a86743b41505.exe | C:\Users\Admin\AppData\Local\Temp\szgfw.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\7f2af53acc9b9884ff7e0aa90548a3b4c6639ad9b594b2326394a86743b41505.exe
"C:\Users\Admin\AppData\Local\Temp\7f2af53acc9b9884ff7e0aa90548a3b4c6639ad9b594b2326394a86743b41505.exe"
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
"C:\Users\Admin\AppData\Local\Temp\szgfw.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 23.42.205.27:443 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | fb876a6ad113595bf7b3acd1f5b9d23e |
| SHA1 | 71fb7757053633941b0a2bb09f82313006e4fc47 |
| SHA256 | 8d926d2d5c0ea16f198e2a80f577f39953b7c9837efc06b7c3d13428f7d9fd01 |
| SHA512 | 203397a0b6663a018336ed9029462936b849776ea46d5d63f966535c8c3b96c2bffdee2e2a054c89e60f94806705aba27f234b0cd7531a8bda51b8be4de72b29 |
memory/3492-114-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
| MD5 | fb876a6ad113595bf7b3acd1f5b9d23e |
| SHA1 | 71fb7757053633941b0a2bb09f82313006e4fc47 |
| SHA256 | 8d926d2d5c0ea16f198e2a80f577f39953b7c9837efc06b7c3d13428f7d9fd01 |
| SHA512 | 203397a0b6663a018336ed9029462936b849776ea46d5d63f966535c8c3b96c2bffdee2e2a054c89e60f94806705aba27f234b0cd7531a8bda51b8be4de72b29 |
memory/4012-117-0x00000000001D0000-0x00000000001D1000-memory.dmp
memory/3492-118-0x0000000000410000-0x000000000055A000-memory.dmp