Behavioral task
behavioral1
Sample
NEAS.a424678aabb5787a31be7e44f1f0fcb0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.a424678aabb5787a31be7e44f1f0fcb0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.a424678aabb5787a31be7e44f1f0fcb0.exe
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Size
478KB
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MD5
a424678aabb5787a31be7e44f1f0fcb0
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SHA1
84ef1bd1948a97f4f1f8bef20d3624db363e71c4
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SHA256
f0b69f581e5007ad3c512fc113df741b7a9a7cb995e3d359e4375b1dc12389d3
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SHA512
d378575b7408f7cbd1b2aab899d5b0c614fa3eb100cf9515f8568a3ca922082bf0a0eb34c57c792ac09789cd0103d1d16a9b8e20cae1fe9ad8086a6c1d510068
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SSDEEP
12288:QrU/NB7/N2xQbR71JPZg9miPPwwh6yGF/Pir1VlxJyTi/N:xYxQbR71JPZg9miPPwwh6yGF/Pir1VlJ
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.a424678aabb5787a31be7e44f1f0fcb0.exe
Files
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NEAS.a424678aabb5787a31be7e44f1f0fcb0.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: 32KB - Virtual size: 32KB
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
.gfcd 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ