Behavioral task
behavioral1
Sample
NEAS.ca99036f6e841846f49cd776c95d4740.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.ca99036f6e841846f49cd776c95d4740.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.ca99036f6e841846f49cd776c95d4740.exe
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Size
438KB
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MD5
ca99036f6e841846f49cd776c95d4740
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SHA1
6e9693bddd03633b1f7651b011e899959b3a3daf
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SHA256
a606ea5e2de39522b4e1f484911ffa21b28fe98d429618629c8fa05955e5a308
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SHA512
b9efdb7bdd8bb602171d213bc4c4dfd841b7befbcea06d222275fcea9c0b5e41bd51b5f166119c9a1e57f8bc812a3e317f4f2e84221aefa4328d5f93829ccb66
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SSDEEP
12288:+NxYTYapJoTYapbt1S3vwyjrU+LKYAJIIfvBN7wWubiFpcxK9:4enJunbt1S3vwyjrU+LKYAJIIfvBN7w8
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.ca99036f6e841846f49cd776c95d4740.exe
Files
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NEAS.ca99036f6e841846f49cd776c95d4740.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: 31KB - Virtual size: 31KB
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
.fldo Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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