Behavioral task
behavioral1
Sample
NEAS.cd4c6d1b8de1a4c3513b48786e280e80_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.cd4c6d1b8de1a4c3513b48786e280e80_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.cd4c6d1b8de1a4c3513b48786e280e80_JC.exe
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Size
115KB
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MD5
cd4c6d1b8de1a4c3513b48786e280e80
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SHA1
d2a4b50d78d86b723af454667ffe581acf9b63a9
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SHA256
5181b646353ad4e930d28dbd9379a9ff7c4a4491206674cb366d00bf2c6606c2
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SHA512
67338e39aff8e2ecc64028edb79169453234a7b7c58787c22a50e6e04649ff468721bb5e2a0d8cac37942f11305f8cbc2eb76e6f1fb6652554273df904fa98b8
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SSDEEP
3072:2RWtHYn3xSyRxvY3md+dWWZyel9/q/46uAfnq0NXpDf:XtWJvY3K+dWWZZl9iXB/Df
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.cd4c6d1b8de1a4c3513b48786e280e80_JC.exe
Files
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NEAS.cd4c6d1b8de1a4c3513b48786e280e80_JC.exe.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 688B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ