Behavioral task
behavioral1
Sample
NEAS.c9f8b500243a2228f42efa3683b23ff0_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.c9f8b500243a2228f42efa3683b23ff0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.c9f8b500243a2228f42efa3683b23ff0_JC.exe
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Size
357KB
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MD5
c9f8b500243a2228f42efa3683b23ff0
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SHA1
ec88d7b8ad1b5e258ab75baa5f57685035d9b41e
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SHA256
09474c85fb11f8cf311ebcdee4f3ff55a1c5f2b8a302444e989dd2315bf67ca5
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SHA512
37229331f82848c333dcaffdc929d4f647b7213edeee3edaf1268c20965f8c703a05ab94a9be1ff4273265cd83032411a448d2b1a2e614ae1b28062bc1dfa5f1
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SSDEEP
6144:1onNkEnPSDel1n6xJmPMwZoXpKtCe8AUReheFlfSZR0SvsuFrGoyeg3kl+fiXFOk:1onS+SKZoXpKtCe1eehil6ZR5ZrQeg3e
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.c9f8b500243a2228f42efa3683b23ff0_JC.exe
Files
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NEAS.c9f8b500243a2228f42efa3683b23ff0_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: 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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ