Behavioral task
behavioral1
Sample
6efdb64ddb850d2b456f01c2cdc551ca.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
6efdb64ddb850d2b456f01c2cdc551ca.exe
Resource
win10v2004-20231215-en
General
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Target
6efdb64ddb850d2b456f01c2cdc551ca.exe
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Size
276KB
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MD5
6efdb64ddb850d2b456f01c2cdc551ca
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SHA1
892e52dc1e93e431a5c32cde795b5378d35c09c1
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SHA256
5b1714303a9c538a0001c60f90007c159a85a0d0ba485b5803c2c66a00be33d4
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SHA512
e92fa04645bb369e59b75c13a8ec005a360daa7f36d708e93eb697e3a148f0877044b772f55fefd8c661dc126958775e9338c9b2b7b40304bcaeea54dc735108
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SSDEEP
6144:cH6p8nzORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/KXWZCKl/j:cH6vR+pMUQunbpd/mF6ECJlzxAKN2X/Z
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 6efdb64ddb850d2b456f01c2cdc551ca.exe
Files
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6efdb64ddb850d2b456f01c2cdc551ca.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: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
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
.gfcd 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