Behavioral task
behavioral1
Sample
NEAS.d5ee004dcc83d1ef9b9d7add8de9948a.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.d5ee004dcc83d1ef9b9d7add8de9948a.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.d5ee004dcc83d1ef9b9d7add8de9948a.exe
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Size
3.0MB
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MD5
d5ee004dcc83d1ef9b9d7add8de9948a
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SHA1
263c97f3c159916d69d6b489eb0fc37a874ca993
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SHA256
1cc2070047dc8b253368522b6a4bf06d013db705c1d5a6e96f95c16ceb1331d4
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SHA512
8098d25c26ade17ec79cb8cf64b1fb7dd484922c5629cc3f6fc00d51fe07863f2e80c4497ce7eed7f0991fac84f8aa73fb882251d5200ed485d3c0ffaebe83ad
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SSDEEP
49152:d0+WdwBWg9hwviqxU9N+pPrHf5dqt03USyIFoCKu9gF7G0RjQ+9ok+nMSBLGm0Yy:Y1g9hwiqxU9N+pPrHf5dqt03USyIFoCM
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.d5ee004dcc83d1ef9b9d7add8de9948a.exe
Files
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NEAS.d5ee004dcc83d1ef9b9d7add8de9948a.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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ