Behavioral task
behavioral1
Sample
NEAS.f36b497137897993c24e700bcfb7cf00.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.f36b497137897993c24e700bcfb7cf00.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.f36b497137897993c24e700bcfb7cf00.exe
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Size
378KB
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MD5
f36b497137897993c24e700bcfb7cf00
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SHA1
be40a0016d6cce479dc31568910e71439922e653
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SHA256
0fd5272a9c17c2c21a350bce03a72fea0e06f1e08ac7702a3d43b73f488fd129
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SHA512
9902a8530e9825c8f7bdf2be224bf7826c73f43d37e22e550dea0f474df677a36681edfc7fcdc8210354dbcceb19d2871eca92b82ef552cc630f43e38322fb98
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SSDEEP
6144:Dbx8qH2pBe24prtMsQBma/atn9pG4l+0K76zHTgb8ecFeK8TJ4u392vVAMR4/5Vm:DbqqH/rRMsEat9pG4l+0K7WHT91M52vL
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.f36b497137897993c24e700bcfb7cf00.exe
Files
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NEAS.f36b497137897993c24e700bcfb7cf00.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
.kofbl 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