Behavioral task
behavioral1
Sample
NEAS.ddfaa4f76bb49d4dde687038e49a82eb_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.ddfaa4f76bb49d4dde687038e49a82eb_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.ddfaa4f76bb49d4dde687038e49a82eb_JC.exe
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Size
416KB
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MD5
ddfaa4f76bb49d4dde687038e49a82eb
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SHA1
dc7f5f30e8a4c11f980b37a34f1844b84fbd5670
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SHA256
3d7c45701251f78bdfec85e1ab7be870196d9e937aefe9f19ba3cdb792567368
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SHA512
61fa7a7a4f054cfe57994572a19e315b6523969f988d738e14061a02258e1b2ab130c1c7b7ead2764db286c1993298f27514a41e47514dac1ddb870f0d0f9f2c
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SSDEEP
12288:wR+tYJ07kE0KoFtw2gu9RxrBIUbPLwH96/I0lOZ0vbqFB:wUYJ07kE0KoFtw2gu9RxrBIUbPLwH96I
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.ddfaa4f76bb49d4dde687038e49a82eb_JC.exe
Files
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NEAS.ddfaa4f76bb49d4dde687038e49a82eb_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