Behavioral task
behavioral1
Sample
NEAS.11f235a18f23fe6b52cddcec11ba6498_JC.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.11f235a18f23fe6b52cddcec11ba6498_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.11f235a18f23fe6b52cddcec11ba6498_JC.exe
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Size
384KB
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MD5
11f235a18f23fe6b52cddcec11ba6498
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SHA1
2250681bf21d6a0bf7c600dc43cdf12481f3d0d8
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SHA256
d3ee0d520a7d0f3a0f2413e57ca04d373fe132e4d8dcb45ac1ecbec6a1939882
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SHA512
50848c8a062187503afaf5cf7f831ae0da8c285f7ef3b72642006fa59b9ef25eb91821feebf8880c71eae9aa730c94bf5a17f70a4c3be32ef62659175d9388f6
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SSDEEP
6144:yum155K9e3sRkp2l1uykEjiPISUOgW9X+hOGzC/NM:jm17KM3sg2lkmZzcukG2/
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.11f235a18f23fe6b52cddcec11ba6498_JC.exe
Files
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NEAS.11f235a18f23fe6b52cddcec11ba6498_JC.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