Behavioral task
behavioral1
Sample
c44f8cdb757dc2e2ce23493043822420_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c44f8cdb757dc2e2ce23493043822420_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
c44f8cdb757dc2e2ce23493043822420_NEIKI
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Size
1.2MB
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MD5
c44f8cdb757dc2e2ce23493043822420
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SHA1
a41375553c931a60e178d8a25726c344c79ea366
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SHA256
77ce4a804a18f589ba0933827b6af8bc8819bcd3f1b1a6b5000fe208eaf04b56
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SHA512
a6a5a12a2911e857e0e4852e0efa7e65bf169ddcefb755283fd45784e690e2340f01642a9483aa8dc95be60ac8fd0cee384e9a1def9b869b644feda93ae0f42a
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SSDEEP
24576:7km0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:EiLiZGT8P4Zfo06h1+91vOaGBA
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 c44f8cdb757dc2e2ce23493043822420_NEIKI
Files
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c44f8cdb757dc2e2ce23493043822420_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: 51KB - Virtual size: 51KB
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: 13KB - Virtual size: 13KB
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
.flh 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