Behavioral task
behavioral1
Sample
NEAS.9b16dbb31420360aa2231fac2d391d90.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.9b16dbb31420360aa2231fac2d391d90.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.9b16dbb31420360aa2231fac2d391d90.exe
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Size
478KB
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MD5
9b16dbb31420360aa2231fac2d391d90
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SHA1
a4506994f59e45942597afde776b83f58fd9bdfb
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SHA256
9657e6eccf05cac27687331c3185f7a7db64396698faeb854590e1513a060de5
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SHA512
886ac73ce93294894015c5457412bf163ba9f7b4b398c94f49d693c0fbb1b814efbd8a36ca224287b7d4058c7f8d0abda57abeb1036436edafce67090f297138
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SSDEEP
12288:TUtfzypV6yYPMLnfBJKFbhDwBpV6yYP6Utri+Woh3YRVDDf1LcXD3v+2JFrfzAXG:TUt7yWMLnfBJKhVwBW6Utri+WoxYRVD2
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.9b16dbb31420360aa2231fac2d391d90.exe
Files
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NEAS.9b16dbb31420360aa2231fac2d391d90.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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ