Behavioral task
behavioral1
Sample
b1505b5d14dc205a78d6c1d4b273ee0c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
b1505b5d14dc205a78d6c1d4b273ee0c.exe
Resource
win10v2004-20231215-en
General
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Target
b1505b5d14dc205a78d6c1d4b273ee0c.exe
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Size
374KB
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MD5
b1505b5d14dc205a78d6c1d4b273ee0c
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SHA1
f75770707af0cafd23a30cb4cfeff38e32f4b6a0
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SHA256
14e85a8ab1ea52cd7d2418213d2c36dd4833e2ab402883d4b4a3af67a7bc38f0
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SHA512
f020aeea5741e7c2622b49e0a6da615e393029ea19739d82177d145175c25d8a9ca4fc1204319a47511bd6b703239c63f135ff25ea7dcb77bb3b9ac5aa68a6a4
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SSDEEP
6144:VQI2XRD2MwK+Eu6QnFw5+0pU8oStTf3runG/qoxfIkeI1SHkF63lngMBdkw8ZF+Y:VQIJEE6uidyzwr6AxfLeI1Su63lgMBdQ
Malware Config
Signatures
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Berbew family
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Malware Dropper & Backdoor - Berbew 1 IoCs
Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b1505b5d14dc205a78d6c1d4b273ee0c.exe
Files
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b1505b5d14dc205a78d6c1d4b273ee0c.exe.exe windows:1 windows x86 arch: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