Behavioral task
behavioral1
Sample
3f783321d0495f069d5fdba74d22a401647e39406b99b5b8c8017b388615ef6bN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3f783321d0495f069d5fdba74d22a401647e39406b99b5b8c8017b388615ef6bN.exe
Resource
win10v2004-20241007-en
General
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Target
3f783321d0495f069d5fdba74d22a401647e39406b99b5b8c8017b388615ef6bN.exe
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Size
170KB
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MD5
728337a3b6c7936ad9e27fd76e8b17d0
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SHA1
2dd4dd32c2559fd74c1f1851edd9af831eb9bb7d
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SHA256
3f783321d0495f069d5fdba74d22a401647e39406b99b5b8c8017b388615ef6b
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SHA512
0df95383c01570ee172d3fa2e3e6b78d50a4b47338f76fbdd8bb1acfa5b6166306e7ce30f3623a4a2a290eb3eb715584619e06453d1e2879f67d44711396e9fa
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SSDEEP
3072:O+STW8djpN6izj8mZw1vFcnxOlzqIPu/i9bHs2ch28kNko6+WpL:z8XN6W8mm71zXPSi9bMC8N
Malware Config
Extracted
asyncrat
Default
127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808
https://api.telegram.org/bot7932706573:AAGbXOWsS-B1fEkJ_fBIU-9w70g3AUcYNr0/sendMessage?chat_id=1562128485
AsyncMutex_6SI8OkPnk
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delay
3
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install
false
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install_folder
%AppData%
Signatures
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Async RAT payload 1 IoCs
resource yara_rule sample family_asyncrat -
Asyncrat family
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StormKitty payload 1 IoCs
resource yara_rule sample family_stormkitty -
Stormkitty family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3f783321d0495f069d5fdba74d22a401647e39406b99b5b8c8017b388615ef6bN.exe
Files
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3f783321d0495f069d5fdba74d22a401647e39406b99b5b8c8017b388615ef6bN.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 167KB - Virtual size: 167KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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