Behavioral task
behavioral1
Sample
NEAS.02217e07940861a9a85fde671b596d90_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.02217e07940861a9a85fde671b596d90_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.02217e07940861a9a85fde671b596d90_JC.exe
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Size
286KB
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MD5
02217e07940861a9a85fde671b596d90
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SHA1
6f046bc9fab8a5eb22902246547c52c4b28614b5
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SHA256
e78b2605b2fdf6e3beadc19c687f9520ab2a003a1c1ae1f3d30dfe701acfbd37
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SHA512
76a56cd10170e9d33c05c812a0f168c4cd064e541b4f777a64f6b0826d9bb7d81ac9a072b3bca6eb0eeb547cdc40b77b4ef5da6845bd58044149f6a54bf2ac95
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SSDEEP
6144:NObqWwCWaXsC2bfdO/TME6J/KwEHdX/6hlCdX3cYXw68o/oJDc421hcojFPARzvp:AbfW+s5dmwbJ/Kw2dX/6HCB3ciKo/msG
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.02217e07940861a9a85fde671b596d90_JC.exe
Files
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NEAS.02217e07940861a9a85fde671b596d90_JC.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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ