upatre | 94510cbd00075f7ffa9a196ee18afc43e349128c5ae0f67c071b928ffa7d3776

General

Target

94510cbd00075f7ffa9a196ee18afc43e349128c5ae0f67c071b928ffa7d3776.exe
Size

60KB
MD5

470566f0819dd348b49af84b66c60c0c
SHA1

0fe25b488ae557d4d146d59c898a7a2625ad873e
SHA256

94510cbd00075f7ffa9a196ee18afc43e349128c5ae0f67c071b928ffa7d3776
SHA512

f6f4a11a3fa8d2e5b1a4ce8b62bd7c2594700aa38419ff0a93b67cd5261f78310ca2474230879918df02f9f9a33091f1a9489a92ebb89728c062ba0677139fee

Score

10^/10

upatre downloader

Malware Config

Signatures

Upatre
Upatre is a generic malware downloader.
downloader upatre
Executes dropped EXE 1 IoCs

Processes:

szgfw.exe

pid process

2036 szgfw.exe

pid	process
2036	szgfw.exe

Loads dropped DLL 2 IoCs

Processes:

94510cbd00075f7ffa9a196ee18afc43e349128c5ae0f67c071b928ffa7d3776.exe

pid	process
1400	94510cbd00075f7ffa9a196ee18afc43e349128c5ae0f67c071b928ffa7d3776.exe
1400	94510cbd00075f7ffa9a196ee18afc43e349128c5ae0f67c071b928ffa7d3776.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

94510cbd00075f7ffa9a196ee18afc43e349128c5ae0f67c071b928ffa7d3776.exe

description	pid	process	target process
PID 1400 wrote to memory of 2036	1400	94510cbd00075f7ffa9a196ee18afc43e349128c5ae0f67c071b928ffa7d3776.exe	szgfw.exe
PID 1400 wrote to memory of 2036	1400	94510cbd00075f7ffa9a196ee18afc43e349128c5ae0f67c071b928ffa7d3776.exe	szgfw.exe
PID 1400 wrote to memory of 2036	1400	94510cbd00075f7ffa9a196ee18afc43e349128c5ae0f67c071b928ffa7d3776.exe	szgfw.exe
PID 1400 wrote to memory of 2036	1400	94510cbd00075f7ffa9a196ee18afc43e349128c5ae0f67c071b928ffa7d3776.exe	szgfw.exe

C:\Users\Admin\AppData\Local\Temp\94510cbd00075f7ffa9a196ee18afc43e349128c5ae0f67c071b928ffa7d3776.exe
"C:\Users\Admin\AppData\Local\Temp\94510cbd00075f7ffa9a196ee18afc43e349128c5ae0f67c071b928ffa7d3776.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1400

C:\Users\Admin\AppData\Local\Temp\szgfw.exe
"C:\Users\Admin\AppData\Local\Temp\szgfw.exe"
2⤵
- Executes dropped EXE
PID:2036

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\szgfw.exe
MD5
5daf312bce5af3fd7df4a9b74b46e373

SHA1
6cd5276cc634a08d0f9e520aba91e16d5dd9c9dd

SHA256
d183a4a5503fcf3d558c5341e523dcf2c9103fc3bd020ee82eb387a87e3f0f2b

SHA512
e33c9a1dca9c8cfbc9f960d1588fb8ada26805c7f41a363c371769b202071cf6ff24a31034eaa6bc6a5175d50914de095059264e9a6a48c132d23b4488aaf439

Download Submit
C:\Users\Admin\AppData\Local\Temp\szgfw.exe
MD5
5daf312bce5af3fd7df4a9b74b46e373

SHA1
6cd5276cc634a08d0f9e520aba91e16d5dd9c9dd

SHA256
d183a4a5503fcf3d558c5341e523dcf2c9103fc3bd020ee82eb387a87e3f0f2b

SHA512
e33c9a1dca9c8cfbc9f960d1588fb8ada26805c7f41a363c371769b202071cf6ff24a31034eaa6bc6a5175d50914de095059264e9a6a48c132d23b4488aaf439

Download Submit
\Users\Admin\AppData\Local\Temp\szgfw.exe
MD5
5daf312bce5af3fd7df4a9b74b46e373

SHA1
6cd5276cc634a08d0f9e520aba91e16d5dd9c9dd

SHA256
d183a4a5503fcf3d558c5341e523dcf2c9103fc3bd020ee82eb387a87e3f0f2b

SHA512
e33c9a1dca9c8cfbc9f960d1588fb8ada26805c7f41a363c371769b202071cf6ff24a31034eaa6bc6a5175d50914de095059264e9a6a48c132d23b4488aaf439

Download Submit
\Users\Admin\AppData\Local\Temp\szgfw.exe
MD5
5daf312bce5af3fd7df4a9b74b46e373

SHA1
6cd5276cc634a08d0f9e520aba91e16d5dd9c9dd

SHA256
d183a4a5503fcf3d558c5341e523dcf2c9103fc3bd020ee82eb387a87e3f0f2b

SHA512
e33c9a1dca9c8cfbc9f960d1588fb8ada26805c7f41a363c371769b202071cf6ff24a31034eaa6bc6a5175d50914de095059264e9a6a48c132d23b4488aaf439

Download Submit
memory/1400-54-0x0000000076C91000-0x0000000076C93000-memory.dmp

Filesize
8KB

Download

Analysis

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