Behavioral task
behavioral1
Sample
NEAS.2560a1c47516d4f8257beb7f6f8e1e20.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.2560a1c47516d4f8257beb7f6f8e1e20.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.2560a1c47516d4f8257beb7f6f8e1e20.exe
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Size
450KB
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MD5
2560a1c47516d4f8257beb7f6f8e1e20
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SHA1
c20f0ebf30dac581ba58ef9bb6510da69eca7c20
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SHA256
1e62d5e3856a5a91022de3c3d5f7c50ad2646e60236a2e2563586376c025489e
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SHA512
51fdffb7d8f3d63774cd0e9f34477c2e90fd7beb3406ef6244dc8feaaa72a8e4ce9d382915a10288030639d48814eb6384e746dfc271ae8ed27afaf76e74b98b
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SSDEEP
12288:mYGXFC9m7ufXFC9xfIkMuXFC9m7ufXFC9Wm:m7c9Iufc9xsuc9Iufc9Wm
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.2560a1c47516d4f8257beb7f6f8e1e20.exe
Files
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NEAS.2560a1c47516d4f8257beb7f6f8e1e20.exe.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.reloc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 11KB
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
.embm Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - 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
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
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