Behavioral task
behavioral1
Sample
NEAS.4f4dbcdf852ab7e99ae7f5173aebcd60.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.4f4dbcdf852ab7e99ae7f5173aebcd60.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.4f4dbcdf852ab7e99ae7f5173aebcd60.exe
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Size
329KB
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MD5
4f4dbcdf852ab7e99ae7f5173aebcd60
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SHA1
5e4f65dd45c71a4c75b340a61265b3c5981de5c4
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SHA256
b1c8b15ad898a7f77cbe1ccc96a99258402f0793c5d38058b9ebcb7ad490b4cb
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SHA512
7dcc168fe61430627786198653377c06c1e46433e5c644e1386d182f1e83f73adbfbdbaeb423f8cfe58243df1755c4cfb9da842023eb7ccee151fc203f5d5525
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SSDEEP
6144:7ARD85ppws+H3Lb+Qw/WYgFIgsh0KXoQr8jTQjewInBIE1+J3RzAHV+EueR2F:685c7LKQweY0sam38vZwIBIE1+J3pQtI
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.4f4dbcdf852ab7e99ae7f5173aebcd60.exe
Files
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NEAS.4f4dbcdf852ab7e99ae7f5173aebcd60.exe.exe windows:1 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fldo Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ