Behavioral task
behavioral1
Sample
dd267940753bdc12073a9a42866e0a00_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
dd267940753bdc12073a9a42866e0a00_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
dd267940753bdc12073a9a42866e0a00_NEIKI
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Size
486KB
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MD5
dd267940753bdc12073a9a42866e0a00
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SHA1
416e02cbde495fe291d6ac9e0a4d95126fa1f7bd
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SHA256
9c9c9299e61dfc1c30d469581126bbb884a4bdd93029eb71cf6641599195c48a
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SHA512
e0b1073eac13b675dc057ed5cf2baef26c87271f09cc6dfb46feda85bfc7b395b5a960b3bb58f9f2f76bb0c7c82597ea70678a2f8176ad2cf69d875d909956b9
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SSDEEP
12288:WmQZhFHRFbe5qfF8Kfq30TXQYDy3i5/L5r0GBH1eW6:LQ3BRYqfF8Kfq30TXQYDy3i5/L5r0GB4
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 dd267940753bdc12073a9a42866e0a00_NEIKI
Files
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dd267940753bdc12073a9a42866e0a00_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
.bss 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
.idata 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ