Behavioral task
behavioral1
Sample
NEAS.f628c7a044b7e0058a122e1c240dbc75_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.f628c7a044b7e0058a122e1c240dbc75_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.f628c7a044b7e0058a122e1c240dbc75_JC.exe
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Size
291KB
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MD5
f628c7a044b7e0058a122e1c240dbc75
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SHA1
07d35580c77c97a8d94ffff572e82bed1bdd6bb5
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SHA256
898542a47fa67e25bddc84cdd1ec689a24db04ab4b06819d45553575967cf4cd
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SHA512
dcecb4ffeae06300b4e4b90f6ec44e0b97a0d783a510d4baaa7a624e1f1acd28e96a209aa8fa25682bfa21e5abd9b1ae012322a24ff4b5784a0e451217d9da08
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SSDEEP
6144:2d7TNiBYu3np9Zy5WKpFVE2mA13m5VyShpUCV/5TQd+lWWjsyKwlCejw7Y3ed:2d/gt9Zy5W+E2b13mryShpU6ZQUlOyH0
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.f628c7a044b7e0058a122e1c240dbc75_JC.exe
Files
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NEAS.f628c7a044b7e0058a122e1c240dbc75_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: 51KB - Virtual size: 51KB
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: 13KB - Virtual size: 13KB
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
.flh 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