Behavioral task
behavioral1
Sample
NEAS.7945133bf48c3f7ec2f93c740ec58ea0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.7945133bf48c3f7ec2f93c740ec58ea0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.7945133bf48c3f7ec2f93c740ec58ea0.exe
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Size
310KB
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MD5
7945133bf48c3f7ec2f93c740ec58ea0
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SHA1
1a4b28f0f51fc12b720fbf50b9ec5f826e585966
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SHA256
6da5e7fd8c2eedaa33cc1d98706165a1cd345c3a60366397fe9464a60f5b9e0b
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SHA512
c43bb9e7a98860102f719d80f78192dd17e332acc2f3a682ac7770da8fab3799c80a0c62a239bf608512d1a66d8e4d060ecbd14e9a6b999b4275ae42f0e561e8
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SSDEEP
6144:rBSFpkjXs+HjE4Fn6hy/iyXVWcuMgtGDdltHhr3SVn34SkTNq3KiYd75Sur59ibL:rBSFpanE8gyaylWcuMgtGDdltHhDwol+
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.7945133bf48c3f7ec2f93c740ec58ea0.exe
Files
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NEAS.7945133bf48c3f7ec2f93c740ec58ea0.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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ