Behavioral task
behavioral1
Sample
LethalCumpanyExternalModLoader.exe
Resource
win7-20231020-en
General
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Target
LethalCumpany-LethalCumpany-1.1.0.zip
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Size
1.2MB
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MD5
73b4d1ffbc2f01f3c0ec78f0883ad1dc
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SHA1
0168907879ff594629cf5f7cf4b7819b8e2b85eb
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SHA256
17d3c427c27e9fe420fba45c21d52c2df2042284751364053bb34d0b48278acc
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SHA512
5e6fc531640bb330fadb1b7d0bc230bf95f15099f56671f777ed7fcf21e9831863fd02f1945450ddb1dd8c4b983b7ad8c518d4a33a082f1e8d3748451a95c8f5
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SSDEEP
24576:zm5v73iTYCBd9m13tvPduAC1TyWS9+9JIpTeIAwceW/1j1/Lm/jcm3homE:zm5v73isideJyyWn9JIpTeIAwcrx/L+u
Malware Config
Extracted
quasar
1.4.1
Office04
*:25566
2.217.152.33:25566
3e1fc3a8-4198-483c-8d47-29832529912b
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encryption_key
53C519F96376EEC645919472EA31133F8FBA1D36
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install_name
LethalCumpany.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
LethalCumpanyModLoader
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subdirectory
SubDir
Signatures
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Quasar family
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Quasar payload 1 IoCs
resource yara_rule static1/unpack001/LethalCumpanyExternalModLoader.exe family_quasar -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/LethalCumpanyExternalModLoader.exe
Files
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LethalCumpany-LethalCumpany-1.1.0.zip.zip
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LethalCumpanyExternalModLoader.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: 7KB - Virtual size: 7KB
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
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README.md
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icon.png.png
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manifest.json
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updates/update.log