Behavioral task
behavioral1
Sample
NEAS.ed8542043343aea97e68dbda47b527c4_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.ed8542043343aea97e68dbda47b527c4_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.ed8542043343aea97e68dbda47b527c4_JC.exe
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Size
154KB
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MD5
ed8542043343aea97e68dbda47b527c4
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SHA1
7b05bf82494e321f8edb940fdb5b4536cbe7611e
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SHA256
cd9b6b39787b77c1d1572e1765e932f566e16062dfdf8fd260a00dfd1ec7ef03
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SHA512
44867f00f6283f1e2d388dda5e29210b049a4201df606c6b064a749997bf6ca8e0870194e591f32857965d16a1be0895d7cc813e34a9ac3e5914c604b5081685
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SSDEEP
3072:qv5Ls27BIJo7LyXuM/XXXdwVBXXXhYfjCXXXDrXXXDKXXXmfXXXxXXXLIIIBoqfh:qBs27V7LyXf/XXX2VBXXXefjCXXXDrXU
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.ed8542043343aea97e68dbda47b527c4_JC.exe
Files
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NEAS.ed8542043343aea97e68dbda47b527c4_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
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
BSS Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ