Behavioral task
behavioral1
Sample
676cc4440afc5933c81dfed4b2a9f284.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
676cc4440afc5933c81dfed4b2a9f284.exe
Resource
win10v2004-20231215-en
General
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Target
676cc4440afc5933c81dfed4b2a9f284.exe
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Size
276KB
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MD5
676cc4440afc5933c81dfed4b2a9f284
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SHA1
c3f2f3e88a84d2397e4645ea1d455e299a2797e5
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SHA256
c81508e0ade0f716c860a553101195a46a9ef435ed168f4bb6231372ed956761
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SHA512
8cd138de695f883b13cd214a626da2de39e29ff6d6a81f33e6afe52f0fdddc7ae2597a72d72e0e64f493eae37568c44871e918b24461d1f301f44471d0e192fb
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SSDEEP
6144:PcFVnxkUORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/KXWZCKlL:E5x+R+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 676cc4440afc5933c81dfed4b2a9f284.exe
Files
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676cc4440afc5933c81dfed4b2a9f284.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