Behavioral task
behavioral1
Sample
f7b7e66c602841a8a64e25258efe63a0_NEIKI.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
f7b7e66c602841a8a64e25258efe63a0_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
f7b7e66c602841a8a64e25258efe63a0_NEIKI
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Size
1.2MB
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MD5
f7b7e66c602841a8a64e25258efe63a0
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SHA1
f7273c9c0d59d640e995d2ae4a4e83e7f3e367fb
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SHA256
456984716e9c03d3a7ef74da389f93789453caaac2fc2eaa9f7a78acd8ac6e5f
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SHA512
9e171992ca1766df8fd847b749a588ec59dde80ae9e1833d5afee08f4f59452cb20f94a6f91560ad74dc5735077320865124e633fbaa84a2423b779018e57cc3
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SSDEEP
24576:6tfm0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:6liLiZGT8P4Zfo06h1+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 f7b7e66c602841a8a64e25258efe63a0_NEIKI
Files
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f7b7e66c602841a8a64e25258efe63a0_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