Behavioral task
behavioral1
Sample
NEAS.ca99f6015956cdfa31fc8fa90f6f1730_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.ca99f6015956cdfa31fc8fa90f6f1730_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.ca99f6015956cdfa31fc8fa90f6f1730_JC.exe
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Size
416KB
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MD5
ca99f6015956cdfa31fc8fa90f6f1730
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SHA1
bbcc9311f060999226d2b320cc7579b4573d43f3
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SHA256
e7ce6edf2061d67c67f64d0797ee5e0c325f15a63769ee43da2a20922cbd786c
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SHA512
f43c5f51a233ad7b24587ab52368c3bb32259a105d60542baa42762f1a84fec12de7daac4a36f9fc650251cfab7d2a8579e27043f5fe75b42f659b85f9132af0
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SSDEEP
12288:pVgIqHDGNR08PSHYJ07kE0KoFtw2gu9RxrBIUbPLwH96/I0lOZ0vbqFB:sQbqHYJ07kE0KoFtw2gu9RxrBIUbPLwB
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.ca99f6015956cdfa31fc8fa90f6f1730_JC.exe
Files
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NEAS.ca99f6015956cdfa31fc8fa90f6f1730_JC.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: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ajelhf 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