Behavioral task
behavioral1
Sample
NEAS.de4e66782825af6f5b7269e5166a0b50.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.de4e66782825af6f5b7269e5166a0b50.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.de4e66782825af6f5b7269e5166a0b50.exe
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Size
736KB
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MD5
de4e66782825af6f5b7269e5166a0b50
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SHA1
f21f816d65063019c8c33586bd0387fa1ab66f8c
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SHA256
9f6205e8c79eb3fcca5d90514194d5158f6e6d95658c3ce7e107f7ddb6bd1e6c
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SHA512
290acc8e07a87d3ce03cf20d85c99a030b5903785738de87152e254838d0526235599d198edfe39a125308a3995d6cce1e8a37cdcee6246499ce926cb5490425
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SSDEEP
12288:w+67XR9JSSxvododHtsLYFjSmpW3RRjWHbWYgR9JFIY7V+4RXM5ryJs0n5aBynIc:w+6N986dtsLYFjSmpW3RRjWHbWYgR9Jj
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.de4e66782825af6f5b7269e5166a0b50.exe
Files
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NEAS.de4e66782825af6f5b7269e5166a0b50.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE