Behavioral task
behavioral1
Sample
NEAS.e51493dd4869bdfb5671b25cb992a340_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.e51493dd4869bdfb5671b25cb992a340_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.e51493dd4869bdfb5671b25cb992a340_JC.exe
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Size
332KB
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MD5
e51493dd4869bdfb5671b25cb992a340
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SHA1
f2a1f59e73ecc4b76b45b2f35346506aaf23c3cc
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SHA256
0623de1e76850d1cf742f859ade135cd47b1dac589eea74401fe568753a42313
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SHA512
4506c36b336c1d23b4a595162fc808ae3d9bad125083ce40f3ddfaeaeff6ed9dc8fc790095467730ce35c7b4b98ec33b3c7f33173498c56ca9a8882f73420f78
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SSDEEP
6144:XglgY0zTuEhr1R6xie8opqXgKTpgtYOWlGmMvkqAlDiyUvpQf4vt74mD50e4mgUD:XF1RFpogXnV4MlGN1AlDkvXvtxDWVmg+
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.e51493dd4869bdfb5671b25cb992a340_JC.exe
Files
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NEAS.e51493dd4869bdfb5671b25cb992a340_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