Behavioral task
behavioral1
Sample
NEAS.cdfa1f623d5c7f3b98c6c5cc83482520.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.cdfa1f623d5c7f3b98c6c5cc83482520.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.cdfa1f623d5c7f3b98c6c5cc83482520.exe
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Size
363KB
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MD5
cdfa1f623d5c7f3b98c6c5cc83482520
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SHA1
e8ebea72e938c29e64bf93413e286230806cc7c1
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SHA256
7e8d4456d1261d2f3e331516721e7a2c757e8cbcf517a8231b4e8c9499649b78
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SHA512
1d40bdcbc723721b4a4468c2c5f5000e2294bf3f24f539917dbbbd50a1297c02d33723694314f7c0af700fd3d05f6a8b4177a566a49ed57fe4df3b57f4c900d1
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SSDEEP
6144:53Af1jioQze5kym/89b7yS49pkuk4Nx73U2S4D23DgDJsAE1m7uLcp37pByk2mAe:5e2Rznf9S49yuFL73tS4D2FR1maLcJ/L
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.cdfa1f623d5c7f3b98c6c5cc83482520.exe
Files
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NEAS.cdfa1f623d5c7f3b98c6c5cc83482520.exe.exe windows:1 windows x86 arch: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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ