Behavioral task
behavioral1
Sample
NEAS.580dba6ba30c56f8ba712b834352a4a0.exe
Resource
win7-20231023-en
General
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Target
NEAS.580dba6ba30c56f8ba712b834352a4a0.exe
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Size
331KB
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MD5
580dba6ba30c56f8ba712b834352a4a0
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SHA1
572f6ef022641ac64a3bc265d0b0f189cac7ec7d
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SHA256
4551fec59d71142c5ee1c939652fa2a78cc9e96da4f1a88f9c5a4cf0dd24a162
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SHA512
ed2d61826215f07d73dbf88cb6c27105b5a090288c65590695c6c16d7b276a9e25177807e1d430280e5d4cd9583ef84a2d67d8230d279535338681946ec8245a
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SSDEEP
6144:Kcm4FmowdHoSKAszBd+aQz0192lTk1ycUkpCnAUo0Leu2tZGnOiQ3jiDQIZbdVn2: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.580dba6ba30c56f8ba712b834352a4a0.exe
Files
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NEAS.580dba6ba30c56f8ba712b834352a4a0.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