Behavioral task
behavioral1
Sample
NEAS.5eb9fa4b64ca97fe5d9468a598a1b1c0.exe
Resource
win7-20231020-en
General
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Target
NEAS.5eb9fa4b64ca97fe5d9468a598a1b1c0.exe
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Size
331KB
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MD5
5eb9fa4b64ca97fe5d9468a598a1b1c0
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SHA1
610181355cf8a943210b15e2c887b5d7d2d13abc
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SHA256
b6c1bdabdb22fe205bd501691d81cdaf81a4cd2864bf095e705ee1aedde5c46b
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SHA512
eb2d51f804aeb9d48268f23a27d458ea22fc25651f7285a77e2e3ffb6b1cad3e563bd4425ef27d71b29eb61104ff17921f47d9dee4774260f86d1a9047b737fd
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SSDEEP
6144:Kcm4FmowdHoSKAszBd+aQz0192lTk1ycUkpCnAUo0Leu2tZGnOiQ3jiDQIZbdVnu:U4wFHoSK1zBjA892lY196AUo0LX2tZqw
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 -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.5eb9fa4b64ca97fe5d9468a598a1b1c0.exe
Files
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NEAS.5eb9fa4b64ca97fe5d9468a598a1b1c0.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
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.code Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ