Behavioral task
behavioral1
Sample
de96f881ab123ea031629de94fddcba8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
de96f881ab123ea031629de94fddcba8.exe
Resource
win10v2004-20231215-en
General
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Target
de96f881ab123ea031629de94fddcba8.exe
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Size
482KB
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MD5
de96f881ab123ea031629de94fddcba8
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SHA1
2b9d480080d5cd217afddcdb2a19dc77f1bee335
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SHA256
cd9d986a89a46c908a0630eebf83e4b34cf4fac1ad017bea6943cf3d3c48f4cd
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SHA512
8fc2a0256ce36c23cef84a21bf69be7ab7568cc7173fe4dd30ff47725d77d1407f3b337c124052f21fe28fb7ac9baa58af62460940bb8a22667ff3f2d4c5a128
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SSDEEP
12288:czdJSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:chJSLrW4XWleKW8OThj
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 de96f881ab123ea031629de94fddcba8.exe
Files
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de96f881ab123ea031629de94fddcba8.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
.reloc 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
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids 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
.text Size: 6KB - Virtual size: 8KB
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
.pdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ