Behavioral task
behavioral1
Sample
bfdc4305ea4d888047e5e90e178fea29.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
bfdc4305ea4d888047e5e90e178fea29.exe
Resource
win10v2004-20231020-en
General
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Target
bfdc4305ea4d888047e5e90e178fea29.exe
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Size
261KB
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MD5
bfdc4305ea4d888047e5e90e178fea29
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SHA1
d718f324bf3bfcb8764da5e54edf84c20151f6e2
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SHA256
423a36d3cdd9e9b19700e45b89015aa0978aa14f5071fa24da584db214c02ddd
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SHA512
713e29e3f988006f86bbca3f0c9b8d4d1bc3fa1200fd6f851c42fc42ab4cdaf12aa07d600cc142482228226006c3f8e278d2288d39e3e0fcb1f404bf4b233bbe
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SSDEEP
6144:OH88ubMvuXdDZpSUP+pJy4/+pK4pyPWrsWKUHjofWrdq7tieDPMl6LUbbrcZd:OHBuQcDDhKapKpPWATAjo+rMx3DPG6L7
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 bfdc4305ea4d888047e5e90e178fea29.exe
Files
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bfdc4305ea4d888047e5e90e178fea29.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: 31KB - Virtual size: 31KB
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
.kofbl Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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