Behavioral task
behavioral1
Sample
NEAS.18401bc1a352cbc3b7b3766afc1f7780.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.18401bc1a352cbc3b7b3766afc1f7780.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.18401bc1a352cbc3b7b3766afc1f7780.exe
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Size
450KB
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MD5
18401bc1a352cbc3b7b3766afc1f7780
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SHA1
8243131161e634ea07d1560813c64f671e5f495d
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SHA256
a66dd06d0facea8fc399aac58e480621167b7e584e93fed17e6321f94291eb8b
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SHA512
5dbd9c1adf2f337ec97d94e455b02637e5a0adebafeddd5e19abaf1eb73b79df30b3ece9b0b923ed33368f88b86fcd3cb13ae9dc8542d8e9fb3d85f916d77617
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SSDEEP
12288:Mks2XFC9m7ufXFC9xfIkMuXFC9m7ufXFC9Wm:MV2c9Iufc9xsuc9Iufc9Wm
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.18401bc1a352cbc3b7b3766afc1f7780.exe
Files
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NEAS.18401bc1a352cbc3b7b3766afc1f7780.exe.exe windows:1 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.reloc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.embm Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ