Behavioral task
behavioral1
Sample
c70a43a75d2d96eda1675dd6e74f6217.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
c70a43a75d2d96eda1675dd6e74f6217.exe
Resource
win10v2004-20231215-en
General
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Target
c70a43a75d2d96eda1675dd6e74f6217.exe
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Size
391KB
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MD5
c70a43a75d2d96eda1675dd6e74f6217
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SHA1
563fd8284edc0354487bb6b0b8b061f820bad889
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SHA256
a7882566f218f131a78384fd7798b5675612999057dd6e235a879fb10c5fbe42
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SHA512
65008c96823bc80866c0653f468169cd8cb6916cc4681fdaf0b960cca7a3205436e7945d514e0d7ce8e1ab547b55f1cc1c1784cbee208278c27257917ea928d4
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SSDEEP
12288:ohj8jhEnT9XvEhdfJkKSkU3kHyuaRB5t6k0IJogZ+SZE:uj8l49XvEhdfJkKSkU3kHyuaRB5t6k0F
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 c70a43a75d2d96eda1675dd6e74f6217.exe
Files
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c70a43a75d2d96eda1675dd6e74f6217.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: 45KB - Virtual size: 45KB
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: 12KB - Virtual size: 12KB
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
.ajelhf 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