Behavioral task
behavioral1
Sample
NEAS.7333a6a292082c8d201ef33a6fa302e0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.7333a6a292082c8d201ef33a6fa302e0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.7333a6a292082c8d201ef33a6fa302e0.exe
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Size
664KB
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MD5
7333a6a292082c8d201ef33a6fa302e0
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SHA1
9fe8a667115fa551b773946e5d7f5c75d128a596
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SHA256
c7b1bc4dcf8cb3a9d91440b75ca77bdd88a5dc79314f7e5a66e90bbd6b958633
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SHA512
4c31cb23b632c4373c282fc91b385e3b7ddcbd4ee58fd234bc51ba505feda79ef2baf219c6c6f93cc82edeb8c7b5905910bac1557f072abcfaf9520ff4994532
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SSDEEP
12288:tkZ7MpV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDYjm:tkxMW4XWleKWNUir2MhNl6zX3w9As/xi
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.7333a6a292082c8d201ef33a6fa302e0.exe
Files
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NEAS.7333a6a292082c8d201ef33a6fa302e0.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