Behavioral task
behavioral1
Sample
NEAS.38c36d3f77d7716313b0303acd70b3b0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.38c36d3f77d7716313b0303acd70b3b0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.38c36d3f77d7716313b0303acd70b3b0.exe
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Size
378KB
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MD5
38c36d3f77d7716313b0303acd70b3b0
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SHA1
a3ff96f7abed917b0c6679b6dad70853c5fbc022
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SHA256
be3cd2dc5abda60577590e3625cd7345252486dc32b86013d57ca000cf388761
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SHA512
75727c0d3edaa763cb321a89d5e0e8efd444d801465c55ebdeed0465fe033809e55d7ff519e85460baf99a6e27d1247370078f6c0944f24b3f2678ff46921e02
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SSDEEP
6144:IBrGxprtMsQBma/atn9pG4l+0K76zHTgb8ecFeK8TJ4u392vVAMR4/5V0lLn+Cwq:IGRMsEat9pG4l+0K7WHT91M52vVAMq5U
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.38c36d3f77d7716313b0303acd70b3b0.exe
Files
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NEAS.38c36d3f77d7716313b0303acd70b3b0.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: 31KB - Virtual size: 31KB
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
.kofbl Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ