Behavioral task
behavioral1
Sample
NEAS.3660558235b4183437bcac49e1a1b920.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.3660558235b4183437bcac49e1a1b920.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.3660558235b4183437bcac49e1a1b920.exe
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Size
664KB
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MD5
3660558235b4183437bcac49e1a1b920
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SHA1
1d477ab149e9f50fabda5a81b121e589be8bc5f3
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SHA256
f7d047912851aa9c788041fe8c740db29d1f9c4f6d05bd1abd5addcb1dedecbf
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SHA512
89993e0739ecd5adb96c4a075abb879ee3d3cea7b85fd404f2599bb39a90ec8adaec7142b3eabc944133327ed16f56096d0972d2a699ae7e3ad945735a2da81e
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SSDEEP
12288:alUJJpV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDYjm:w2JW4XWleKWNUir2MhNl6zX3w9As/xOX
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.3660558235b4183437bcac49e1a1b920.exe
Files
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NEAS.3660558235b4183437bcac49e1a1b920.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: 45KB - Virtual size: 45KB
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: 12KB - Virtual size: 12KB
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
.ajelhf 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