Behavioral task
behavioral1
Sample
NEAS.4e5e10c5cee872b04a244362e104d490.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.4e5e10c5cee872b04a244362e104d490.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.4e5e10c5cee872b04a244362e104d490.exe
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Size
442KB
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MD5
4e5e10c5cee872b04a244362e104d490
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SHA1
257908ec329bcb4aa87460dca85e57b203ab0fd7
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SHA256
ab222bf6658a0feffb169f88907da77283e24887f73df82bf4c290f9c5573233
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SHA512
f2850ef6a3d0aa073b133c6ba3b471175441f5529118a99bb7b8a99e70931f57cfd517b0c25243e4816e677a9ce13f0e9e70828e52ce04bc45b60dc04a436eb9
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SSDEEP
12288:7cviKLGmjWl7MY23A+EFmDMLmo5/J1Ng8OBVUyfrJbzwvPkjkx05SL5+GzIEDpY0:aiKLpm7MB3A+EFmDMLmo5/J1Ng8OBVUR
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 NEAS.4e5e10c5cee872b04a244362e104d490.exe
Files
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NEAS.4e5e10c5cee872b04a244362e104d490.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 81KB - Virtual size: 81KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 96KB - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 9KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
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