General
-
Target
404f5205f0a3bce8bda75546c4681b3408b56f421613fa141bf07dd6c0f8f89b
-
Size
1.4MB
-
Sample
230801-cvh42acf63
-
MD5
dc7b7d99efff12c9b62f9aa33f0344bb
-
SHA1
d06e71fb66d9038056ef1327cbfe220b1e61662f
-
SHA256
404f5205f0a3bce8bda75546c4681b3408b56f421613fa141bf07dd6c0f8f89b
-
SHA512
7b0186b33193eaf45b03174227f2ffe03fbf356206c04b1cf41059aa21d89c0dd100b8c05348d8daf1c4cccead7fd4da65cdf02dcaf0a36745a1b79b6784c28a
-
SSDEEP
24576:U2G/nvxW3Ww0tRp8GiXTBhq7yRDvHcUcjUvy0lr3Tl6icOB/UWoT:UbA30H4zF0UMSAicOB/UWk
Static task
static1
Malware Config
Extracted
quasar
1.3.0.0
-
94.131.105.161:12344
QSR_MUTEX_UEgITWnMKnRP3EZFzK
-
encryption_key
5Q0JQBQQfAUHRJTcAIOF
-
install_name
lient.exe
-
log_directory
Lugs
-
reconnect_delay
3000
-
startup_key
itartup
-
subdirectory
SubDir
Targets
-
-
Target
404f5205f0a3bce8bda75546c4681b3408b56f421613fa141bf07dd6c0f8f89b
-
Size
1.4MB
-
MD5
dc7b7d99efff12c9b62f9aa33f0344bb
-
SHA1
d06e71fb66d9038056ef1327cbfe220b1e61662f
-
SHA256
404f5205f0a3bce8bda75546c4681b3408b56f421613fa141bf07dd6c0f8f89b
-
SHA512
7b0186b33193eaf45b03174227f2ffe03fbf356206c04b1cf41059aa21d89c0dd100b8c05348d8daf1c4cccead7fd4da65cdf02dcaf0a36745a1b79b6784c28a
-
SSDEEP
24576:U2G/nvxW3Ww0tRp8GiXTBhq7yRDvHcUcjUvy0lr3Tl6icOB/UWoT:UbA30H4zF0UMSAicOB/UWk
-
Quasar payload
-
Modifies Windows Firewall
-
ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
-
Executes dropped EXE
-
Loads dropped DLL
-
Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-