Behavioral task
behavioral1
Sample
NEAS.b22e73f419610fd9d06f8ced06aa0e70.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.b22e73f419610fd9d06f8ced06aa0e70.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.b22e73f419610fd9d06f8ced06aa0e70.exe
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Size
276KB
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MD5
b22e73f419610fd9d06f8ced06aa0e70
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SHA1
0cf939c19843fa75a9ad44190ef9cd6d293630d1
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SHA256
29d965a2f166ca620802ac1740cf57c596c5ed468bb9d25d900e98918d94cbed
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SHA512
69363dda02adb321e92bb02faa2251f86b0cceff37b666205adf2448bed2f03f2577091ac4057bbbf31e6b93024dc6f84c053d39b1fd1736de39b646ed201c59
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SSDEEP
6144:AILWaV9ORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/KXWZCKl/j:AmWbR+pMUQunbpd/mF6ECJlzxAKN2X/Z
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.b22e73f419610fd9d06f8ced06aa0e70.exe
Files
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NEAS.b22e73f419610fd9d06f8ced06aa0e70.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: 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