Behavioral task
behavioral1
Sample
NEAS.1843bb75a523acb508c45b8df37175ff.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.1843bb75a523acb508c45b8df37175ff.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.1843bb75a523acb508c45b8df37175ff.exe
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Size
276KB
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MD5
1843bb75a523acb508c45b8df37175ff
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SHA1
21ecb90c837fb410aefd4d6274e5817de67843e4
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SHA256
5353fc2c4dc71667d9df2095eb38db5192e158005649b2e9a7233232800a76fa
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SHA512
98a2213bb2cf69e7214576d8eab1ed87cc4e8128d99dbadd82ec4328db72fddf7b0b7ef9dc05c6ba37c5bfc49631d03ece50b380fb801ece75c6ea504150b744
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SSDEEP
6144:C+h7VoORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/KXWZCKl/j:CO7tR+pMUQunbpd/mF6ECJlzxAKN2X/Z
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.1843bb75a523acb508c45b8df37175ff.exe
Files
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NEAS.1843bb75a523acb508c45b8df37175ff.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