Behavioral task
behavioral1
Sample
df3df8e680ea6a28aecac60a8edd9ab0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
df3df8e680ea6a28aecac60a8edd9ab0_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
df3df8e680ea6a28aecac60a8edd9ab0_NEIKI
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Size
363KB
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MD5
df3df8e680ea6a28aecac60a8edd9ab0
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SHA1
3f889c6e2628fccad1b36b46b3ea7525b7ed41d5
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SHA256
d8b3fbaeb8838c8644bd134199b6812bcd01c40cada6b054545a81b9ef6b6922
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SHA512
cb0a4761fe1d62fb18d870b5d8435e6283a4eea0f4f50ae12e49cafda7e02ca2d02f3ce5dd72b677e5ad922d1c300e0b4929c314dd22a70ebfb114ecb8c1ba3a
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SSDEEP
6144:6sRxXxx5ed1N6Gkym/89b7yS49pkuk4Nx73U2S4D23DgDJsAE1m7uLcp37pByk2e:ad1wf9S49yuFL73tS4D2FR1maLcJ/Umn
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 df3df8e680ea6a28aecac60a8edd9ab0_NEIKI
Files
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df3df8e680ea6a28aecac60a8edd9ab0_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