Behavioral task
behavioral1
Sample
NEAS.bca370ef21a403d65e314277c916d430_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.bca370ef21a403d65e314277c916d430_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.bca370ef21a403d65e314277c916d430_JC.exe
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Size
378KB
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MD5
bca370ef21a403d65e314277c916d430
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SHA1
54a8ec3458fa71d25a09c6921b68d3cb39cb548d
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SHA256
2b8da95624f06f1e983d0b3e479b8eb3a92b14fd88b46cd6b2d92c6eae089bf3
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SHA512
def7fc2ff23a00078faba9657c88ca7d4908174265a9f603005722c65029300d37498d555d6daa2fd1e8d39553b22d23c9b9892a51dfda73e8f74ec33b9ee161
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SSDEEP
6144:jj2T1YHZvprtMsQBma/atn9pG4l+0K76zHTgb8ecFeK8TJ4u392vVAMR4/5V0lL5:jj2T1yRMsEat9pG4l+0K7WHT91M52vV1
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.bca370ef21a403d65e314277c916d430_JC.exe
Files
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NEAS.bca370ef21a403d65e314277c916d430_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