Behavioral task
behavioral1
Sample
NEAS.4e4b953481bdf05de0f35e68fa9ddf60.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.4e4b953481bdf05de0f35e68fa9ddf60.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.4e4b953481bdf05de0f35e68fa9ddf60.exe
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Size
650KB
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MD5
4e4b953481bdf05de0f35e68fa9ddf60
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SHA1
e297674f001f1c90755b7c2ee986b4bf0b67dffb
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SHA256
7a125ce0925ab6b766feb136026d75aea0936af464e69f19ee2e4a8997a4c2a2
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SHA512
ae6c662cfbde94143e25352c80f8672fd5053e78bc7d2286435f16e3a09bbbb605f83796f24d5b34007266db577b927867fae415bab3ed50b2c334b0d3e4db29
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SSDEEP
12288:w+67XR9JSSxvYGdodHDusQHNd1KidKjttRYLwn:w+6N986Y7DusQHNd1KidKjttRYLwn
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.4e4b953481bdf05de0f35e68fa9ddf60.exe
Files
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NEAS.4e4b953481bdf05de0f35e68fa9ddf60.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