Behavioral task
behavioral1
Sample
NEAS.3896484886bdd04db729bf3a32790850_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.3896484886bdd04db729bf3a32790850_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.3896484886bdd04db729bf3a32790850_JC.exe
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Size
478KB
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MD5
3896484886bdd04db729bf3a32790850
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SHA1
f666439c9ba7ed65dccd32c64bae992b6e019e1c
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SHA256
34bcee58b2c6d06d85b18b7874f27f9b5c427827c3cd54ca37c9fc369023f7d7
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SHA512
6597e8805acd5a2ec205f7a4ea7314b2df2e9406ce1286b718789a63cf07758adb0150bd6e56cc53719c55ac89e176e6284819d02d75312719f3fbae612a16f7
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SSDEEP
12288:QCg64MpV6yYPMLnfBJKFbhDwBpV6yYP6Utri+Woh3YRVDDf1LcXD3v+2JFrfzAXG:QCzWMLnfBJKhVwBW6Utri+WoxYRVDr1w
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.3896484886bdd04db729bf3a32790850_JC.exe
Files
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NEAS.3896484886bdd04db729bf3a32790850_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: 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