Behavioral task
behavioral1
Sample
NEAS.f0943ef5884a14a1e80537c945e78e20.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.f0943ef5884a14a1e80537c945e78e20.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.f0943ef5884a14a1e80537c945e78e20.exe
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Size
282KB
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MD5
f0943ef5884a14a1e80537c945e78e20
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SHA1
a9eb50a091806312337c52f4ab0539ae991ec2de
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SHA256
98970a2dd6213495a85d56aed1b9efab3814596f1503331f2729f2e79a3254cf
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SHA512
7d00134f251baf36d6c632516145515bd309bfcca33f00972b73cc44fbcb0bc0c825e086716a47645c01a6e94999dfc077c40003af13dd2f1b75fed59bd81d75
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SSDEEP
6144:gajFIxqpx8uCYTs9skLqMSBvwkEjiPISUOgW9X+hOGzC/:gajFICCrhLqtvwkmZzcukG2/
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.f0943ef5884a14a1e80537c945e78e20.exe
Files
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NEAS.f0943ef5884a14a1e80537c945e78e20.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 144KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ