Behavioral task
behavioral1
Sample
NEAS.7a23da04440076152fd2b7e8f33b0b60.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.7a23da04440076152fd2b7e8f33b0b60.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.7a23da04440076152fd2b7e8f33b0b60.exe
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Size
750KB
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MD5
7a23da04440076152fd2b7e8f33b0b60
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SHA1
9ae30c1c2b429305acd2a62169ba0ab1dd249b4d
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SHA256
fe767c17b37a9e38342ed46f7facc1095b094c33e12d7bc3d070026b47e7617a
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SHA512
8b06dc1c77019e539dd9cf29b05d7dfb13a01d771cb4c3361418a82e4f4b271abdbf37997afc43282e638c9f3feccf50b262e834872b023568a2c12f92fc2545
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SSDEEP
12288:yYIW0p98Oh8P7h862tViW+08H0NLy2PUB1B/4uMe2rVYNI7MBspdK3LFICnmH1/:qW298E8u62tViW1N7PUB1B/4uMe2rVY+
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.7a23da04440076152fd2b7e8f33b0b60.exe
Files
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NEAS.7a23da04440076152fd2b7e8f33b0b60.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 219KB - Virtual size: 242KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ