Behavioral task
behavioral1
Sample
NEAS.5348ea5098e3cf91879a3ee9c2026360.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.5348ea5098e3cf91879a3ee9c2026360.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.5348ea5098e3cf91879a3ee9c2026360.exe
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Size
478KB
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MD5
5348ea5098e3cf91879a3ee9c2026360
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SHA1
c8ae739fe2426f928bafdae75b8701f26c798f6f
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SHA256
8d99a5ca8f9ef88011f019dc6b57aa9bf2f4f4dbb4bef62e0e30685bd7affffb
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SHA512
d3129da4a23316eb163d43b71552fe2410a76690a62a26b80511c80b4332d69c8a9fb4f16397148f9e51421ad05fa9a6ff8d1e125215f44bf8d39f41ade01421
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SSDEEP
12288:viK4pV6yYPMLnfBJKFbhDwBpV6yYP6Utri+Woh3YRVDDf1LcXD3v+2JFrfzAXmR:vj4WMLnfBJKhVwBW6Utri+WoxYRVDr1w
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.5348ea5098e3cf91879a3ee9c2026360.exe
Files
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NEAS.5348ea5098e3cf91879a3ee9c2026360.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: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ajelhf Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ