Behavioral task
behavioral1
Sample
NEAS.e9835b04f3800d3b3e9cfb06a8e92380_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.e9835b04f3800d3b3e9cfb06a8e92380_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.e9835b04f3800d3b3e9cfb06a8e92380_JC.exe
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Size
664KB
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MD5
e9835b04f3800d3b3e9cfb06a8e92380
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SHA1
74bfa1ec3b8d3703e49543cf3cbbfed8257c754f
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SHA256
9f8f159fb7244b5ac2679fff088b1a5b8a03fbf2ddfb2cab9e6a9a9f779abc1c
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SHA512
7ef3c0aa64ebaf4735962943618a0ce6066bce33cbbbb746ef9193d053306a38bf5a4a6ab0ef33d9e06e3af8baff642a820119697e4ade033dc5fee89d46b3fe
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SSDEEP
12288:eIJIYZpV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDYjF:eIJHW4XWleKWNUir2MhNl6zX3w9As/xi
Malware Config
Signatures
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Berbew family
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Malware Backdoor - Berbew 1 IoCs
Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.e9835b04f3800d3b3e9cfb06a8e92380_JC.exe
Files
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NEAS.e9835b04f3800d3b3e9cfb06a8e92380_JC.exe.exe windows:1 windows 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