Behavioral task
behavioral1
Sample
NEAS.1a9edce098b73b5631bc7529ba6ba710.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.1a9edce098b73b5631bc7529ba6ba710.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.1a9edce098b73b5631bc7529ba6ba710.exe
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Size
4.2MB
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MD5
1a9edce098b73b5631bc7529ba6ba710
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SHA1
59bd3f1c8e61e7bdb87c16d9ffd92bf99fc34f8a
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SHA256
50be6a9ffeb23abb2d76a975fefbf0e76b9b0de3be2fbe076750de91caff906d
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SHA512
179bc7723d3c34a89f1ae847e603b97a42fe4dc3c20160e553d4f62462ae42afb27d2b4a17fa97c5cfdc15320e5dc244c1b0134fefc6cc4c5fcef8bd59a095e6
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SSDEEP
98304:/Ht1Fib+2kqV5Blx9hLkTb+2kqV5MhMI7k3+2fefpGuwvZxcttbq3l+Mu:Pt1Ub+2/V5BlhLkTb+2/V5MhMI7k3+2q
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.1a9edce098b73b5631bc7529ba6ba710.exe
Files
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NEAS.1a9edce098b73b5631bc7529ba6ba710.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 81KB - Virtual size: 81KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 633KB - Virtual size: 632KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 9KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 156KB - Virtual size: 156KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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