Behavioral task
behavioral1
Sample
NEAS.e399edb0967f6c653bb418b839173280.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.e399edb0967f6c653bb418b839173280.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.e399edb0967f6c653bb418b839173280.exe
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Size
336KB
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MD5
e399edb0967f6c653bb418b839173280
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SHA1
6e916bd388eac12b26ece3f13995a26018328290
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SHA256
7d17be4eed20626837df25eb1a295205384082c642f6a5f0f3ea4b9a1a082d44
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SHA512
811b64fe12a9ccce73ea76604b3bab0b2eaed0eef01abdedf07ba2785422260374202b6717f6591f7767c1f84c460079115df4e1ba537a0cd0a5d677236a4414
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SSDEEP
6144:EmVnkG7Rx1Ui7F9RuOO48iJH0qBLsJgTkDen3wgiJmti/zkvoPIhkD0g/fh7yNIG:AeRx1F7uOO/W0YLsJOkD09ommzkAPSkq
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 -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.e399edb0967f6c653bb418b839173280.exe
Files
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NEAS.e399edb0967f6c653bb418b839173280.exe.exe windows:4 windows x86
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
Sections
UPX0 Size: 41KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ