Behavioral task
behavioral1
Sample
ebded901ad7a09d103339a55c71092e92a0ce60f28309e219699bad267abe69d.exe
Resource
win7-20241023-en
General
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Target
ebded901ad7a09d103339a55c71092e92a0ce60f28309e219699bad267abe69d
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Size
3.1MB
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MD5
0acba184a7a39e8a01dccac492b5b0a2
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SHA1
9dd9dff8cc9b44106d1eee6e2609c4ad120d8832
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SHA256
ebded901ad7a09d103339a55c71092e92a0ce60f28309e219699bad267abe69d
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SHA512
c3f03e64849b2f29fd8f6d222d9fbec772fa02fe78e54eb26723e335d82e609910c5246fda2f83fcfa1dc8190f553e0f09f6d8bd0f05670ec1ee5def6bec59fe
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SSDEEP
49152:Kvlt62XlaSFNWPjljiFa2RoUYIERdhdHoGdA0THHB72eh2NT:KvX62XlaSFNWPjljiFXRoUYIERdhx
Malware Config
Extracted
quasar
1.4.1
Office04
10.0.2.0:4782
33c681d1-8b12-4911-ba22-fb14fc44f47b
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encryption_key
EBF46976BE5CDF107B1DE0A2CC45E1DA40BFA827
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install_name
Client.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Quasar Client Startup
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subdirectory
SubDir
Signatures
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Quasar family
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Quasar payload 1 IoCs
resource yara_rule sample family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ebded901ad7a09d103339a55c71092e92a0ce60f28309e219699bad267abe69d
Files
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ebded901ad7a09d103339a55c71092e92a0ce60f28309e219699bad267abe69d.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