Behavioral task
behavioral1
Sample
NEAS.0841028af8089fcfcc9c7e2ff86f635a.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.0841028af8089fcfcc9c7e2ff86f635a.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.0841028af8089fcfcc9c7e2ff86f635a.exe
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Size
416KB
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MD5
0841028af8089fcfcc9c7e2ff86f635a
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SHA1
d7ff27536f7b3963d4b8c36343d1eb65cdda3a09
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SHA256
948ee0d558a76f8c1667c592f72bdc5b4f96e7bff0ebaaff686f01cb17697176
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SHA512
f63fb600fb258e613c2d5b1ca0fa7c11ed7938f3b0b17260d675c0aa3a7ff697a484af2e5d4da341374a282608a55701a8900b72d6e35d4f9de7fb4b487830eb
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SSDEEP
12288:oYYV0pzZYJ07kE0KoFtw2gu9RxrBIUbPLwH96/I0lOZ0vbqFB:oD0hZYJ07kE0KoFtw2gu9RxrBIUbPLwB
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.0841028af8089fcfcc9c7e2ff86f635a.exe
Files
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NEAS.0841028af8089fcfcc9c7e2ff86f635a.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