Behavioral task
behavioral1
Sample
NEAS.4e5d549461edfd0f11f26c97076c898b.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.4e5d549461edfd0f11f26c97076c898b.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.4e5d549461edfd0f11f26c97076c898b.exe
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Size
649KB
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MD5
4e5d549461edfd0f11f26c97076c898b
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SHA1
6f54a54b3dda90930a6e932ca6dc9fe9162e1586
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SHA256
24fb6a4c017e4b16221788696f046da6b93de1cfc9221a42d4f186152af7f9db
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SHA512
2c862e8bc2afc7f0cea7351043ceed9408bf21c23f7f7b637b53f9b241d897a8cae1d0ac722aa9283a6c48ea062d2b3e7e95c267e1a1e3db58ed45c0748f28c0
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SSDEEP
12288:w+67XR9JSSxvYGdodHDusQHNd1KidKjttRYLwM:w+6N986Y7DusQHNd1KidKjttRYLwM
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.4e5d549461edfd0f11f26c97076c898b.exe
Files
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NEAS.4e5d549461edfd0f11f26c97076c898b.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
Sections
.text Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE