Behavioral task
behavioral1
Sample
2164d64083dd26c171d23db20f373e14.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2164d64083dd26c171d23db20f373e14.exe
Resource
win10v2004-20231222-en
General
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Target
2164d64083dd26c171d23db20f373e14.exe
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Size
276KB
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MD5
2164d64083dd26c171d23db20f373e14
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SHA1
b0a9e7301c95bd6c85190571b8b4af023dd0ec0b
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SHA256
ae655e8a21e3ea1e7278e9c4806ab393fe1854af57207b53ee0f254dc5c525d2
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SHA512
f1add0ac7508736ab855a50baf265e9e46aec9f2750c7bd2ea4cd8fa7294fdc5455cdce1b6fc813175288bf563efad35f05065733bedd721de9ef23970366dbd
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SSDEEP
6144:S0d6DpORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/KXWZCKl/j:NdBR+pMUQunbpd/mF6ECJlzxAKN2X/Ws
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 2164d64083dd26c171d23db20f373e14.exe
Files
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2164d64083dd26c171d23db20f373e14.exe.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: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfcd 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ