Static task
static1
Behavioral task
behavioral1
Sample
20ba3c06faf0f600e0615889a4721eda75d76982b16dfdb9e4a716a46e87c0f1.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
20ba3c06faf0f600e0615889a4721eda75d76982b16dfdb9e4a716a46e87c0f1.exe
Resource
win10-en-20211208
General
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Target
20ba3c06faf0f600e0615889a4721eda75d76982b16dfdb9e4a716a46e87c0f1
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Size
9.2MB
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MD5
1c471b24765a02f619b74d4e6fd5ae76
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SHA1
abca99a583684eadb2606a2b68b3235dd348daa6
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SHA256
20ba3c06faf0f600e0615889a4721eda75d76982b16dfdb9e4a716a46e87c0f1
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SHA512
a3f49ad64e29647c7011633fd3055fef083a31a0c1655bd962b12b7235550a079dc14dc830130b5d0745d9bb02e6ac56ac1a9bfc344795aa820ac33b857e8cf7
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SSDEEP
384:fvLRMMaKKTDWmhiMgDmGdiiDYePyyjkumqYtgZTh0wnLQLsP/QxrNbSyskYaURG:dMWKTVliDFjh0TAPCHru9Lk9vy
Malware Config
Signatures
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CrimsonRAT Main Payload 1 IoCs
resource yara_rule sample family_crimsonrat -
Crimsonrat family
Files
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20ba3c06faf0f600e0615889a4721eda75d76982b16dfdb9e4a716a46e87c0f1.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Code Sign
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 9.2MB - Virtual size: 9.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 3KB
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