Behavioral task
behavioral1
Sample
NEAS.e34404b3910f6ef7cbd613a768d13470_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.e34404b3910f6ef7cbd613a768d13470_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.e34404b3910f6ef7cbd613a768d13470_JC.exe
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Size
374KB
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MD5
e34404b3910f6ef7cbd613a768d13470
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SHA1
d9b6fecadc152a16f7d0ccf5ad849f75cd4c5d73
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SHA256
f36565897736cc8cd0b6a9ad7e6b43176d08fdf0ce694c574416113eae4f5009
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SHA512
4b591807797f272b9c55861a22ac94f5d76dcacd83ddb229979f078c8a291675a7542e6696701acfa9a2bcc6996cc0a7da0b5c3d2bde0ef1fdf4d394aacb828e
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SSDEEP
6144:SdvUtOxbP+Eu6QnFw5+0pU8oStTf3runG/qoxfIkeI1SHkF63lngMBdkw8ZF+Y:SdvoiE6uidyzwr6AxfLeI1Su63lgMBdQ
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.e34404b3910f6ef7cbd613a768d13470_JC.exe
Files
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NEAS.e34404b3910f6ef7cbd613a768d13470_JC.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