Behavioral task
behavioral1
Sample
NEAS.df016a6052a499f80e27e6c0a26414e5_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.df016a6052a499f80e27e6c0a26414e5_JC.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.df016a6052a499f80e27e6c0a26414e5_JC.exe
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Size
269KB
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MD5
df016a6052a499f80e27e6c0a26414e5
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SHA1
75f54812b049e525e31f51cf705be651c27bbc39
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SHA256
fd641dc54fad25957cfbf8469cc928791476f246ce275e6dfe02263e14997940
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SHA512
5dbfb8ad9926d4ed74006c4d5734e851cd88efba7cc53c5c7ebce37f5a3657e011b3feabc78bd8626d783379dd235887c12436298f8360359f5874b888e9f654
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SSDEEP
6144:oaSjQScRHxVeRtlDX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55Kmj50GXoCcmASBl:QjQSc9xIRqChtMtkM71r1MSXqPix55KO
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.df016a6052a499f80e27e6c0a26414e5_JC.exe
Files
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NEAS.df016a6052a499f80e27e6c0a26414e5_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: 45KB - Virtual size: 45KB
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: 12KB - Virtual size: 12KB
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
.ajelhf 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ