Behavioral task
behavioral1
Sample
NEAS.148c831e4b3628a1806f358a22d2cc53.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.148c831e4b3628a1806f358a22d2cc53.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.148c831e4b3628a1806f358a22d2cc53.exe
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Size
276KB
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MD5
148c831e4b3628a1806f358a22d2cc53
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SHA1
29aca83ab2a52dc5b442a65f2b5b9e0201a7445c
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SHA256
2ab6d8d2c3c080382fb91aaf3a9352c0ddfad0ebf39cb31e3bef7e0fb99b4ccc
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SHA512
baabfae2fe61b110afff759f78812ccc6af99c63f3e1973205ba7512e91e7df235b001447d4400f74927c34c652db6f986633c10f4716cff5d08ebeb562b3302
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SSDEEP
6144:8SbwClqXw5/ORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/KXWZ1:8SbTqXDR+pMUQunbpd/mF6ECJlzxAKNO
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.148c831e4b3628a1806f358a22d2cc53.exe
Files
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NEAS.148c831e4b3628a1806f358a22d2cc53.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: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfcd 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