Behavioral task
behavioral1
Sample
05c3ebfd5c74c10df7df5fa95f356070_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
05c3ebfd5c74c10df7df5fa95f356070_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
05c3ebfd5c74c10df7df5fa95f356070_NEIKI
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Size
115KB
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MD5
05c3ebfd5c74c10df7df5fa95f356070
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SHA1
c771dcdcf314a4eec5345263ea853adb9a4eeb68
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SHA256
551c2b6cea9c93b64a0f4d0bc046b256c75d0f6993257ff5fe7d319a2be90b6f
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SHA512
9fd2686a2d663bd57db974898072ebca5d1b3df52954c9078182c837424309435c9e14544d1ddcca0848e8c276036a77630235a5d5345b539d79642e8d961efa
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SSDEEP
1536:A+wMi58IHg3jN+Ki192L0ayvCbrIRQW1ooQUPRMcu30MUwZkTKr4:GmIx8hdbrIR/SoQUP5u30KqTKr4
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 05c3ebfd5c74c10df7df5fa95f356070_NEIKI
Files
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05c3ebfd5c74c10df7df5fa95f356070_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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc 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
.text 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
.reloc Size: 8KB - 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
.idata Size: 1024B - 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ