Behavioral task
behavioral1
Sample
17924a55d495bad7f0159918565a2cf0_NEIKI.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
17924a55d495bad7f0159918565a2cf0_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
17924a55d495bad7f0159918565a2cf0_NEIKI
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Size
208KB
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MD5
17924a55d495bad7f0159918565a2cf0
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SHA1
5781e6c91dd2fee48e0f0f817a6823c770819d7c
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SHA256
f6cf7fdd7dad2a8d9836f7cfc2a27d071d020d9a32861ae925622f9da76c6d85
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SHA512
3a47ef79c1b9837596702d4ef4193671e90bd3f6c883e636aa1b348fd9885216687660461b6205ba56475207addfc7bbe0806594a8d3a62b6ede234d8f485a12
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SSDEEP
6144:ahn4bgaEk5zMDX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55KmC:ax15k5hChtMtkM71r1MSXqPix55Kx
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 17924a55d495bad7f0159918565a2cf0_NEIKI
Files
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17924a55d495bad7f0159918565a2cf0_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
.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