Behavioral task
behavioral1
Sample
NEAS.22225c12cc7a39e855951c5e2cb8d350.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.22225c12cc7a39e855951c5e2cb8d350.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.22225c12cc7a39e855951c5e2cb8d350.exe
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Size
650KB
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MD5
22225c12cc7a39e855951c5e2cb8d350
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SHA1
c75ef4753c2fb2418e9c88023eeebcd335f6818e
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SHA256
05d3f1e8db616a2c04b0c48f9f0fa8c695d534f37274ab89cd909744be936b7e
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SHA512
4b9da41cd4bb05463671b392a0cc5c50e6a9729f3f98bfa7eee370c03baa6bc2e5d300bec87b086ecd17fa59bc5177728b3fea3ef73b5d8d0dc3495060f1e649
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SSDEEP
12288:w+67XR9JSSxvYGdodHDusQHNd1KidKjttRYLwp:w+6N986Y7DusQHNd1KidKjttRYLwp
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.22225c12cc7a39e855951c5e2cb8d350.exe
Files
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NEAS.22225c12cc7a39e855951c5e2cb8d350.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE