General
- Target QuickFetch.exe
- Size 3.9MB
- Sample260807-yl6dvsbq7t
- SHA256 ed71b72c1e0d19a627fea10181438779fb02bcfcd67870ce57e363a7c5168e94
- MD5 68ccd17f80bcc61bec8759b77cb80b24
- SHA1 2bc8a0dc10a195172f9ab72e38c4ef38c2aa1d97
- SHA512 e6aa0c675ee9c61b815705bb8d58346dccaee28949bc6300e8ec34ff00e753ec29fd977aa4f385fdc17758f010821fd81b2ceeeb50c73250f8018a44e9af14ef
- SSDEEP 49152:5eCZUR9nHrIiDPQf00yEi3o95Jg1rLbQpW:coUR1HrIiDSi5Y95Jg1rYpW
- TLSH T153165B02FECB84FAE4032E3160E762AF2739BD050F318B57EE543A79EA772515C22655
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
QuickFetch.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
QuickFetch.exe
Resource
win11ltsc2024-20260709-en
17 signatures
150 seconds
Malware Config
Extracted
Family
-
acrstealer
Version
-
4.3.1-alpha1
C2
-
dl.connectivityplatform.cc
Decoy
-
stackpathcdn.com
Attributes
-
guids
a6cdcc0b-6b38-49d6-9672-20be114d9eba
019fd9e0-e083-73aa-b5db-18325c05ddac
-
user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.2.6187.130 Safari/537.36
xor.hex
Targets
-
- Target QuickFetch.exe
- Size 3.9MB
- SHA256 ed71b72c1e0d19a627fea10181438779fb02bcfcd67870ce57e363a7c5168e94
- MD5 68ccd17f80bcc61bec8759b77cb80b24
- SHA1 2bc8a0dc10a195172f9ab72e38c4ef38c2aa1d97
- SHA512 e6aa0c675ee9c61b815705bb8d58346dccaee28949bc6300e8ec34ff00e753ec29fd977aa4f385fdc17758f010821fd81b2ceeeb50c73250f8018a44e9af14ef
- SSDEEP 49152:5eCZUR9nHrIiDPQf00yEi3o95Jg1rLbQpW:coUR1HrIiDSi5Y95Jg1rYpW
- TLSH T153165B02FECB84FAE4032E3160E762AF2739BD050F318B57EE543A79EA772515C22655
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10-
Detects ACRStealer V4.x
-
Family: ACR stealer,GrMsk
ACR stealer (aka GrMsk stealer) is an infostealer written in C++.
-
Suspicious use of NtCreateUserProcessOtherParentProcess
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2