Behavioral task
behavioral1
Sample
0b61036f07313eefbc586259686345f0_NEAS.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
0b61036f07313eefbc586259686345f0_NEAS.exe
Resource
win10v2004-20240426-en
General
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Target
0b61036f07313eefbc586259686345f0_NEAS
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Size
1000KB
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MD5
0b61036f07313eefbc586259686345f0
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SHA1
2e3cf69d011211e5d25d3c93a2dec0e201968c4e
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SHA256
fea961120f54f8c4ef4fa8c33aae500da8f183d74d279a0f7f523f9996c1f403
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SHA512
d9197d10b8803d4ceaa871286317831f63198c5fbf9ecbe6ee9b51a673ab2194d7001cffcdaff2781ab95d8a8f9efa7f0af03bdc42ec9426283da1400a529b23
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SSDEEP
6144:aWa8Y/vAnxDHBFLqWjjgwTgZLnSnLrTSxJ2JrYXklSu9lIhBBJKQh31GTYUCIIYe:iv0tHBFLPj3TmLnWrOxNuxC97hFq9o7
Malware Config
Signatures
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Berbew family
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Malware Dropper & Backdoor - Berbew 1 IoCs
Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0b61036f07313eefbc586259686345f0_NEAS
Files
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0b61036f07313eefbc586259686345f0_NEAS.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: 1024B - 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