Behavioral task
behavioral1
Sample
NEAS.8889e648bef693cbf26465359a201390.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.8889e648bef693cbf26465359a201390.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.8889e648bef693cbf26465359a201390.exe
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Size
487KB
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MD5
8889e648bef693cbf26465359a201390
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SHA1
3892852f66e7420cbae6fc9004a26ab62bef40cc
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SHA256
d7905f9cbf61533ea13a12484729c7e09f7666098986c592e87cac7f540e1311
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SHA512
c8c6a16d0bbd0f4f68341f3ea977c49c90e3661613171a6b48c716b9a8aa6570dd06e2c888495254c3a19353ac7707dafbec1cf5f2b06c79bea5b03817048198
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SSDEEP
12288:MXGpV6yYPI3cpV6yYPZ0PVdvcY9+8hk5PDtJNBcL/v610yiqo4Z:hWHWZ0PVdvcY9+8hk5DtJNBcL/C10dqz
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.8889e648bef693cbf26465359a201390.exe
Files
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NEAS.8889e648bef693cbf26465359a201390.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