General
- Target a54d4986e42a30f271bf1e70e9153b44.dll
- Size 2.7MB
- Sample221025-lbcbtacbcq
- SHA256 1d58e9f81b10e3da48c2525020f25e6109f14026e1234041bf7131c5b8c0c8bd
- MD5 a54d4986e42a30f271bf1e70e9153b44
- SHA1 a7f8b572c7afd435690200115adf3b047486d3a6
- SHA512 f5895ca7f359b18d9cee671dfc904cc1417d01b2abf0e67195397dabb0d463ed64b9a64edb299f000a54aad3e0139879859363bc3086a62101d09a7b58f51532
- SSDEEP 49152:Jzl1rpbUrqvv0v2rQVt8nqwI7lOOYch2ek:P1Kqvv07noI7lOOYcz
- MD5 SHA1 SHA512 SSDEEP
Behavioral task
behavioral1
Sample
a54d4986e42a30f271bf1e70e9153b44.dll
Resource
win7-20220812-en
19 signatures
150 seconds
Malware Config
Extracted
Family
-
erbium
C2
-
http://77.73.133.53/cloud/index.php
Targets
-
- Target a54d4986e42a30f271bf1e70e9153b44.dll
- Size 2.7MB
- SHA256 1d58e9f81b10e3da48c2525020f25e6109f14026e1234041bf7131c5b8c0c8bd
- MD5 a54d4986e42a30f271bf1e70e9153b44
- SHA1 a7f8b572c7afd435690200115adf3b047486d3a6
- SHA512 f5895ca7f359b18d9cee671dfc904cc1417d01b2abf0e67195397dabb0d463ed64b9a64edb299f000a54aad3e0139879859363bc3086a62101d09a7b58f51532
- SSDEEP 49152:Jzl1rpbUrqvv0v2rQVt8nqwI7lOOYch2ek:P1Kqvv07noI7lOOYcz
- MD5 SHA1 SHA512 SSDEEP
-
Modifies security service
-
XMRig Miner payload
-
Blocklisted process makes network request
-
Downloads MZ/PE file
-
Drops file in Drivers directory
-
Executes dropped EXE
-
Stops running service(s)
-
Loads dropped DLL
-
Drops file in System32 directory
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Suspicious use of SetThreadContext