Behavioral task
behavioral1
Sample
NEAS.1a36c5a840cc9a51e2dd4cda0d0fc100.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.1a36c5a840cc9a51e2dd4cda0d0fc100.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.1a36c5a840cc9a51e2dd4cda0d0fc100.exe
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Size
286KB
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MD5
1a36c5a840cc9a51e2dd4cda0d0fc100
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SHA1
5fed8f75668fe732a7a96ec09fb4a663d2cb3ff2
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SHA256
813614dbd9d607a499904bd43a62758d337686c7b9ffd9f58c7e563a8cc90782
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SHA512
8f13abe9d9fbe0fea47a663a4964867cb8fb73c895248bf6f483dd9c6424738e9e73d83839053e2d90eee87b0cb953b0b4e2b22a18e5c946cf91de02c06ba257
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SSDEEP
6144:qwWBLLVHwCWaXsC2bfdO/TME6J/KwEHdX/6hlCdX3cYXw68o/oJDc421hcojFPAr:qTBvpW+s5dmwbJ/Kw2dX/6HCB3ciKo/W
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.1a36c5a840cc9a51e2dd4cda0d0fc100.exe
Files
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NEAS.1a36c5a840cc9a51e2dd4cda0d0fc100.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: 31KB - Virtual size: 31KB
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: 12KB - Virtual size: 12KB
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
.kofbl Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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