Behavioral task
behavioral1
Sample
munchenpatch.exe
Resource
win7-20240903-en
General
-
Target
munchenpatch.exe
-
Size
3.1MB
-
MD5
640097dc24667e400b45801cc6b09488
-
SHA1
889944a6049a9c5cad4421b4a8f1342470b13a0e
-
SHA256
69f4a66f38114fe1be13c12c2e776bcded1e66f5a2ff6ced90e8f531fab92a13
-
SHA512
a97e48cff62f79ad93f66aaa418efc6a67c55b4c68b72cb9793485d4a53676e2580a55d5b501bfd7401b3f248210726a940986e0d1b487702f17fc5496e27489
-
SSDEEP
49152:rvSI22SsaNYfdPBldt698dBcjHC4mtmzHLoGdr3wTHHB72eh2NT:rv/22SsaNYfdPBldt6+dBcjHC4mSb
Malware Config
Extracted
quasar
1.4.1
Test
faggotry.ddns.net:25565
5bba1a45-0a0a-4745-a27f-6e99fbd94a44
-
encryption_key
2B29E6D9C897CF8481C0CC8D62B5AFB8AE1BF9E4
-
install_name
MunchenLoader.exe
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Munchen
-
subdirectory
Windowsx86
Signatures
-
Quasar family
-
Quasar payload 1 IoCs
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource munchenpatch.exe
Files
-
munchenpatch.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ