Behavioral task
behavioral1
Sample
NEAS.791467fcb049325f1d1c94cd2c712890_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.791467fcb049325f1d1c94cd2c712890_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.791467fcb049325f1d1c94cd2c712890_JC.exe
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Size
486KB
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MD5
791467fcb049325f1d1c94cd2c712890
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SHA1
d6ec36b1b5e8c7b6123d86274b1ebece7135e66f
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SHA256
8dcfc4e2ca14f9a6cc3a93feea8f075bb569aeb097769c57cf7a05e9156d0e69
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SHA512
9ef9fd19e7f8bd7065d57f1feba6111f3657eafea96be27dd7f92fd2c059b598262978240e5272d23651e48e8e46225f0a924f519157a10f502182580640f1b2
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SSDEEP
12288:Ib2FHRFbe5qfF8Kfq30TXQYDy3i5/L5r0GBH1eW6:3BRYqfF8Kfq30TXQYDy3i5/L5r0GBH1a
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.791467fcb049325f1d1c94cd2c712890_JC.exe
Files
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NEAS.791467fcb049325f1d1c94cd2c712890_JC.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
.kofbl 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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ