Behavioral task
behavioral1
Sample
NEAS.5f07993e56a3e9064ca8419b7c7cc120.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.5f07993e56a3e9064ca8419b7c7cc120.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.5f07993e56a3e9064ca8419b7c7cc120.exe
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Size
445KB
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MD5
5f07993e56a3e9064ca8419b7c7cc120
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SHA1
a4203c5d66b5dac456c8b539957f0317b2e412b3
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SHA256
2742ff8c0981f2fbd38505b17c954c62d2950a392b1b54260e6793f983783c76
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SHA512
1d834c0b83b59c3dfa2dbc8b147c9e032c1b4a42002edaa3d893531f3f3f775e323d289f2e5c22a2a78bed2e73e34698fe5925d8c83834ed2cdb26bad7e178aa
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SSDEEP
12288:jGIkOpV6yYPMLnfBJKFbhDwBpV6yYP0riuoCgNbbko8JfSIuMUb1V4D0:jMOWMLnfBJKhVwBW0riuoCgNbbj8JfSr
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.5f07993e56a3e9064ca8419b7c7cc120.exe
Files
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NEAS.5f07993e56a3e9064ca8419b7c7cc120.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: 1024B - 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