Behavioral task
behavioral1
Sample
NEAS.41aafc83402d0d73ab23996df7ce2050.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.41aafc83402d0d73ab23996df7ce2050.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.41aafc83402d0d73ab23996df7ce2050.exe
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Size
1.6MB
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MD5
41aafc83402d0d73ab23996df7ce2050
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SHA1
12c526f63ead96743cf8a823f1a6a6c8e10f6f2f
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SHA256
394c45dba7703cc8494b845a5ded8030bde0c1208fca67249952c63e529f9bb9
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SHA512
67d3bb3de77489da37a2e4fe1d2d8c191a679f4bd622ea648ae27db2f69d2d3cae0133c2ea6e1b6decbb1af3404cecbb388c7904ac26efbed6032798f24d8a63
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SSDEEP
49152:YaOta3YzwELSyZmXiZmw3KNFosgT3HPsYM2jCjfyXt/hxRijVCbfZd5xIHMHol+r:3iwgZmyZmw3KNFosgT3HPsYM2jCjfyXc
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.41aafc83402d0d73ab23996df7ce2050.exe
Files
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NEAS.41aafc83402d0d73ab23996df7ce2050.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 46KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 440KB - Virtual size: 448KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 171KB - Virtual size: 171KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.l2 Size: 171KB - Virtual size: 171KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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