Behavioral task
behavioral1
Sample
NEAS.cd59017c2e6da57d55a1e0a890ecf060_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.cd59017c2e6da57d55a1e0a890ecf060_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.cd59017c2e6da57d55a1e0a890ecf060_JC.exe
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Size
237KB
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MD5
cd59017c2e6da57d55a1e0a890ecf060
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SHA1
e742043d9080664495ef698b83d5229c39d9f9ce
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SHA256
3dbe08d902eb50195a0ae231fe6e65b0d7370762e87109b078aaddd80dda3f71
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SHA512
29c667f58fc4f5b81f7c05ed3246769c22c6c58beaba7fb07e6ade60209ae8ee94e34478d0e5b6222e064c7e7830fd8c504fdad867bdddf60b9e6f7888269208
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SSDEEP
6144:LlhZKPkKrSbdZINx9TxjX17x9eRT/meAxniDqOfdNZv:BtKSs91BOhRZqy/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.cd59017c2e6da57d55a1e0a890ecf060_JC.exe
Files
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NEAS.cd59017c2e6da57d55a1e0a890ecf060_JC.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.data Size: 203KB - Virtual size: 752KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 984B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ