Behavioral task
behavioral1
Sample
NEAS.cf3ce7798c511d7a4d5b2e09c4f7f710_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.cf3ce7798c511d7a4d5b2e09c4f7f710_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.cf3ce7798c511d7a4d5b2e09c4f7f710_JC.exe
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Size
262KB
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MD5
cf3ce7798c511d7a4d5b2e09c4f7f710
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SHA1
d1f8d64f0cb4761c6c67b47a195a977d57d01d37
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SHA256
25086e3af827347e1583b1bf23a7e287a27520914dbaba4dda1eaeed6c94d8d4
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SHA512
e81ce23d07f3aa8eda4af6de8f7458cfbca533d2f2d947123a95eae342c06ef62e894032c8082686e6250f9cd1636cd51e0f57007ba80d244e248a63b7c88ad8
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SSDEEP
6144:SIIHeS7S7S5nT92ARVFkJG8O/VZY2wJ1bOKTq2H0PdCIRoHwPXKiG2cmHTaH4Duz:JZ7S5T9FVuMJ/vwj6KT2P8IRoQtG3Ua9
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.cf3ce7798c511d7a4d5b2e09c4f7f710_JC.exe
Files
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NEAS.cf3ce7798c511d7a4d5b2e09c4f7f710_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: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.embm 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