Behavioral task
behavioral1
Sample
e7697f61feb3dfd605c3aac60c5e4620_NEIKI.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
e7697f61feb3dfd605c3aac60c5e4620_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
e7697f61feb3dfd605c3aac60c5e4620_NEIKI
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Size
384KB
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MD5
e7697f61feb3dfd605c3aac60c5e4620
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SHA1
5c44b0109a77e88de61819836a2b66fda90c6c18
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SHA256
b71beca702a037c6752ee757f0b6ad7926d5add558ee11a1c6573ba707b658a5
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SHA512
c6cd3714aa61670c68d64421d8859f4f925af1c7f461365e97221906742d46e1c9b994be7a47ccfc87ff9b55d42eef0868222b13f6f9ab6236916d0e309c02ab
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SSDEEP
6144:3UJdt1AKMMpui6yYPaIGckpyWO63t5YNpui6yYPaIGcky0PVd68LwYwI+8mkUr1s:i+KxpV6yYPI3cpV6yYPZ0PVdvcY9+8hn
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 e7697f61feb3dfd605c3aac60c5e4620_NEIKI
Files
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e7697f61feb3dfd605c3aac60c5e4620_NEIKI.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