Behavioral task
behavioral1
Sample
NEAS.8907ba598805abf52d98cee13e8cf440.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.8907ba598805abf52d98cee13e8cf440.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.8907ba598805abf52d98cee13e8cf440.exe
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Size
367KB
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MD5
8907ba598805abf52d98cee13e8cf440
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SHA1
06339540d0500301c29749baa3627a0409646f4f
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SHA256
d13915e512e8f21ea6b189aaf17a0292b4a353d5cf183da1c2293df27d6ab4dd
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SHA512
8be9b3c878d1df406110599a337cccbd2a2ea6b5ca0db677ee8ad26beb79f907b4dcafa5e0a1ea3bdce4b79f8a20439ad71c73521af0e8d118e401a14f0a9ad6
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SSDEEP
6144:VbHlhsgZnnN41n6xJmPMb9+G4A9xw1LWQRll3PsGnZX+M7fX943ARDFfGPtPo1Db:VTj3Z/BxwkQRll/sOZbD+3ARtGVPo1Db
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.8907ba598805abf52d98cee13e8cf440.exe
Files
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NEAS.8907ba598805abf52d98cee13e8cf440.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: 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