Behavioral task
behavioral1
Sample
NEAS.4e61df955888435402e9defe665a6a80.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.4e61df955888435402e9defe665a6a80.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.4e61df955888435402e9defe665a6a80.exe
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Size
456KB
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MD5
4e61df955888435402e9defe665a6a80
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SHA1
999058b2698286ce1237a3fb1f069cb2aea986bf
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SHA256
9b13fb0d98e703ac91ef7ffb9d1dff860cb4099ff91a204919e9859131dde6d7
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SHA512
be12e9ff1291e1735fc7d6761574198d523582f68e5699342f0b85db7e928a2e25f9471004bb72bb3460335982b9d4532a8469d50cd413327fb23c6873508dea
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SSDEEP
12288:+LKSZhnVepwI20UldLbz5f27POyORdIKB1byf:+LRhiwI20UldLbz5f27POyORdIKB1byf
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.4e61df955888435402e9defe665a6a80.exe
Files
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NEAS.4e61df955888435402e9defe665a6a80.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: 65KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.flat Size: 1024B - Virtual size: 617B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
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