Behavioral task
behavioral1
Sample
49892155293c0622b2283526062849c7_NEAS.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
49892155293c0622b2283526062849c7_NEAS.exe
Resource
win10v2004-20240508-en
General
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Target
49892155293c0622b2283526062849c7_NEAS
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Size
1000KB
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MD5
49892155293c0622b2283526062849c7
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SHA1
3007bc2762fb5c510a132d2e3a1682821ffa7380
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SHA256
7d7ce15967e1de517942f918ae149e32c97bcc9e0a64e51b34b646ec3dd07c82
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SHA512
4f4595107580fd341a6332e52a750d7ad053c854b511ddf8ba0c2b4b18041027a485adcaa7a93c6fa6e30d300245c47f855262d2f249ab4771acebe973973b16
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SSDEEP
6144:u6YhJ0axDHBFLqWjjgwTgZLnSnLrTSxJ2JrYXklSu9lIhBBJKQh31GTYUCIIYyy8:uZhvtHBFLPj3TmLnWrOxNuxC97hFq9o7
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 49892155293c0622b2283526062849c7_NEAS
Files
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49892155293c0622b2283526062849c7_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