Behavioral task
behavioral1
Sample
NEAS.87d25ad0db4a1f1dc69ea436ec62ff90.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.87d25ad0db4a1f1dc69ea436ec62ff90.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.87d25ad0db4a1f1dc69ea436ec62ff90.exe
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Size
357KB
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MD5
87d25ad0db4a1f1dc69ea436ec62ff90
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SHA1
871e0f352cb6d4e65b455a3e1bd228b298560a57
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SHA256
aae02381510d4271b002ba038f6cdab0598f7283bacd783aba279ccf7d8621af
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SHA512
592595d9c47d51bca6517269b5aecd688a40f1e021e5ca31221fc81f495bf8991a9f0eb57636f6f2dad7a5c6aad5b53b6a9e4aab42f119375a1788cd9122e532
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SSDEEP
6144:0Lt8y4POZnvjcuvMH1n6xJmPMwZoXpKtCe8AUReheFlfSZR0SvsuFrGoyeg3kl+0:KesdvjcuvKZoXpKtCe1eehil6ZR5ZrQS
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.87d25ad0db4a1f1dc69ea436ec62ff90.exe
Files
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NEAS.87d25ad0db4a1f1dc69ea436ec62ff90.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
.text Size: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.flh Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ