Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
General
-
Target
YandexPackLoader.exe
-
Size
225KB
-
Sample
231013-yfqffsgd37
-
MD5
01ea31ab9a1e85bb8c1daf2cce794959
-
SHA1
79819879e2528f7fa9f96e483ee62d9e52f0b3b8
-
SHA256
e29a70f912b9fe5386251559765e52b671992220d374e36fe6fa21f7386d4b11
-
SHA512
3871fa0ef24036fe893e5aa60f2171659404fb154566094875716e2f0f218915f0a862b62ce712d1af7d6ba8537c10ee12c9f79d2850408ae3f7c018c46376c6
-
SSDEEP
3072:E8y0es/5skqFTMv4hQC2mC4UAONfvoxPQc5VAACDMVg38qA2KGEF+KnVW8itdlMI:zb/skqFTqJHUPQQVAA9TUtXFWz
Static task
static1
Behavioral task
behavioral1
Sample
YandexPackLoader.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
YandexPackLoader.exe
Resource
win10v2004-20230915-en
Malware Config
Targets
-
-
Target
YandexPackLoader.exe
-
Size
225KB
-
MD5
01ea31ab9a1e85bb8c1daf2cce794959
-
SHA1
79819879e2528f7fa9f96e483ee62d9e52f0b3b8
-
SHA256
e29a70f912b9fe5386251559765e52b671992220d374e36fe6fa21f7386d4b11
-
SHA512
3871fa0ef24036fe893e5aa60f2171659404fb154566094875716e2f0f218915f0a862b62ce712d1af7d6ba8537c10ee12c9f79d2850408ae3f7c018c46376c6
-
SSDEEP
3072:E8y0es/5skqFTMv4hQC2mC4UAONfvoxPQc5VAACDMVg38qA2KGEF+KnVW8itdlMI:zb/skqFTqJHUPQQVAA9TUtXFWz
Score8/10-
Downloads MZ/PE file
-
Modifies Installed Components in the registry
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Drops file in System32 directory
-
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1