Behavioral task
behavioral1
Sample
NEAS.1700141095b35af4af25a2f6aabae860_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.1700141095b35af4af25a2f6aabae860_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.1700141095b35af4af25a2f6aabae860_JC.exe
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Size
370KB
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MD5
1700141095b35af4af25a2f6aabae860
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SHA1
58b14f311508cd043b1ae1976e0c3de30b771850
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SHA256
765a1440c924f1b9914f7c227f219c59400827eb3e3a7f65083324c80555240a
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SHA512
dd64ba33d2d0bc52491f9d46883a4406fb8492212858dbe00d2975c577d1e89c2231285f8624c41330ab47e8bad954dd0c64848916f7f8653cd26b71a1b17c3b
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SSDEEP
6144:RSoyF29jy2ArLe1MKqg/wjMxtKTopOjq/AKVr0q/PFcZdMShZ:XK29jCrL5BYxooOEAW0qFc/MYZ
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.1700141095b35af4af25a2f6aabae860_JC.exe
Files
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NEAS.1700141095b35af4af25a2f6aabae860_JC.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 110KB - Virtual size: 110KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 68KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ