Behavioral task
behavioral1
Sample
e3725ee362f1974a9f82d9770897c0e0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e3725ee362f1974a9f82d9770897c0e0_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
e3725ee362f1974a9f82d9770897c0e0_NEIKI
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Size
329KB
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MD5
e3725ee362f1974a9f82d9770897c0e0
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SHA1
dee1a8db2bf6ac6567e18dad3ffbdd8eb7d74cf1
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SHA256
f8d9ed0a01a4070f75302456780127283da5c9f517d5bed855c8d36ca72fdb12
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SHA512
3a32b8b877546f5fdadf1bd38423ed1758e3746e2659a4aaf23d5bae181791e37683164e867549d0e62100d8f81bc95cbf3ca3c9660bee024d53a2124c5fbf76
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SSDEEP
6144:yC22IQcp5Sdws+H3Lb+Qw/WYgFIgsh0KXoQr8jTQjewInBIE1+J3RzAHV+EueR2F:yC22IZ557LKQweY0sam38vZwIBIE1+Jx
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 e3725ee362f1974a9f82d9770897c0e0_NEIKI
Files
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e3725ee362f1974a9f82d9770897c0e0_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
.fldo 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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ