Behavioral task
behavioral1
Sample
NEAS.eefd9156f48daf964683959273ebc344.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.eefd9156f48daf964683959273ebc344.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.eefd9156f48daf964683959273ebc344.exe
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Size
487KB
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MD5
eefd9156f48daf964683959273ebc344
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SHA1
082265b739313c93854bcf161e20e7476f118a7e
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SHA256
35d8f7e08dffad739f1103f70a50e8b169dfd2ae685d43b68e66abc443a39c8f
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SHA512
ffe6ba085e953c5819bd02b7c69486f2595dc372610b9ead30a49503b4c1e83762c92182ea07d59f2d6783c67dd14b9d792d2e538d722bc763ca8cf5591886a2
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SSDEEP
12288:dxlSWbMcpV6yYPI3cpV6yYPZ0PVdvcY9+8hk5PDtJNBcL/v610yiqo4Z:dxlStcWHWZ0PVdvcY9+8hk5DtJNBcL/m
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.eefd9156f48daf964683959273ebc344.exe
Files
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NEAS.eefd9156f48daf964683959273ebc344.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