Behavioral task
behavioral1
Sample
NEAS.00e3ed701d36b4304fb3ff40968b17c0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.00e3ed701d36b4304fb3ff40968b17c0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.00e3ed701d36b4304fb3ff40968b17c0_JC.exe
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Size
222KB
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MD5
00e3ed701d36b4304fb3ff40968b17c0
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SHA1
3c40fbb9dc8e65a0877923464146e075e342cb65
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SHA256
702ab7eb9bfc8cebb5d79c3faae25817d2ea48118254cc8f66dcc4608df6a200
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SHA512
3aeb24bd26482d3a36af0452255c343afe810dac59f54c8fcc50cfe70333e161d4c62f776dd2926a047bbf1fe2e555de2cfdf756e27208d463ddcf0953da23e4
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SSDEEP
6144:cl2/rr+w1qqpZ6VzPMAUBoOTxYWaknd0UJN4eiebbVRwgVPuhct9:1p1qqpgVgkO1Y/u+U0eMgIK9
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.00e3ed701d36b4304fb3ff40968b17c0_JC.exe
Files
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NEAS.00e3ed701d36b4304fb3ff40968b17c0_JC.exe.exe windows:4 windows x86
691f1193f16065947032ace3a2329e55
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
msvcrt
fabs
comctl32
InitCommonControls
user32
IsChild
gdi32
BitBlt
ole32
CoInitialize
shell32
ShellExecuteExA
shlwapi
PathQuoteSpacesA
Sections
.MPRESS1 Size: 203KB - Virtual size: 752KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 984B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE