Behavioral task
behavioral1
Sample
NEAS.6883e236bff64dad5f5e016b2f5b66b1_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.6883e236bff64dad5f5e016b2f5b66b1_JC.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.6883e236bff64dad5f5e016b2f5b66b1_JC.exe
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Size
332KB
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MD5
6883e236bff64dad5f5e016b2f5b66b1
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SHA1
9e6adeabe52c0213d85626de342ffdb96b2ed5dd
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SHA256
39cad2daf8f7f051f0726bf3d7076ac23d0721cc73ea1e8c80cccc1cbbe7bde3
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SHA512
bc543a2f81426558c89c112abe6f8f15cab148bde78aec1ba168e086b18b9f69e813cfceefa2da51de3f5d9b033f5c4b4b5f42dd955c0caaa3b29944df22b824
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SSDEEP
6144:+QdgxBKUhr1R6xie8opqXgKTpgtYOWlGmMvkqAlDiyUvpQf4vt74mD50e4mgUt7x:6V1RFpogXnV4MlGN1AlDkvXvtxDWVmg+
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.6883e236bff64dad5f5e016b2f5b66b1_JC.exe
Files
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NEAS.6883e236bff64dad5f5e016b2f5b66b1_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: 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