Behavioral task
behavioral1
Sample
NEAS.199a0fa4967422a61e1a1fb07d3667e0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.199a0fa4967422a61e1a1fb07d3667e0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.199a0fa4967422a61e1a1fb07d3667e0.exe
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Size
496KB
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MD5
199a0fa4967422a61e1a1fb07d3667e0
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SHA1
2ef2042e34bd6e8ac1eb578ce5008cd1ec151a1d
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SHA256
d1b54a308a407972261118c6e92aae3173d8e8141932fbec552ad565c134fce2
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SHA512
c686ae91c51139e6ee2e85423cd30bdc848181db222256c74f76303126b85e00dd0758f3af1da3b883ed7fe2b8e0784850279720c68668f21b9a92fb2f3dfc66
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SSDEEP
12288:kmWhND9yJz+b1FcMLmp2ATTSsdkd/StNAtT/uIGj:kmUNJyJqb1FcMap2ATT5id/StNAtT/uH
Malware Config
Signatures
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Berbew family
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Malware Backdoor - Berbew 1 IoCs
Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.199a0fa4967422a61e1a1fb07d3667e0.exe
Files
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NEAS.199a0fa4967422a61e1a1fb07d3667e0.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 334KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ