Behavioral task
behavioral1
Sample
01b694e73ae67576d5960eef85a9ad2f.exe
Resource
win7-20230220-en
General
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Target
01b694e73ae67576d5960eef85a9ad2f.exe
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Size
3.1MB
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MD5
01b694e73ae67576d5960eef85a9ad2f
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SHA1
05c2b455aa833d30e72f344da84fb1f0cc180bcb
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SHA256
4a23db5ce6616e586397a0ac25de51cc1450f4217009715f8ac809b20d377b39
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SHA512
37581921d7f535dc10d8b671e28956e94b5f6c337219653ed33bbe7f67ef634d1a13f56a39286d12f029b97a28ccc857b3949f321ff5b34e340e7148e1c2834d
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SSDEEP
49152:3vCG42pda6D+/PjlLOlg6yQipVrCj1JnooGdo8THHB72eh2NT:3vl42pda6D+/PjlLOlZyQipVrCk
Malware Config
Extracted
quasar
1.4.1
Alex
AlexDaProphet-48452.portmap.host:48452
AlexDaProphet-48452.portmap.host:5555
4d204b29-dd2b-42fd-ac4a-dbd6aa2e5209
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encryption_key
6DA001BD6C6276995240688DD6532A416FADB825
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install_name
winrom.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
winrom.exe
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subdirectory
winrom
Signatures
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Quasar family
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Quasar payload 1 IoCs
resource yara_rule sample family_quasar
Files
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01b694e73ae67576d5960eef85a9ad2f.exe.exe windows 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