Behavioral task
behavioral1
Sample
NEAS.de9e863803a250989395b2b55df16fa0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.de9e863803a250989395b2b55df16fa0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.de9e863803a250989395b2b55df16fa0.exe
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Size
1.8MB
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MD5
de9e863803a250989395b2b55df16fa0
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SHA1
91200c12115d345ddba43d83f5e63b77de532d8b
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SHA256
e6a1a5033c9546fc923682b49dedf4c40cabbe6edb39da42ba4d948b31d01ce2
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SHA512
1ba00b2d84337c88144ed4b42b1647d930195df616153ccf34e82d5968648c7a95223e3f8df2906309ac2cf272f2cd335428afd73496675958d15fde1a7f3c2a
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SSDEEP
49152:zeO9Z1ww35Rs9oUFBh2HpaVdNVDk7JN2nlKdHarXZDkiKLDxZdobnBmcnD857F2W:yO9Zu+IoUFBh2ednYAKwrXZDkiKLDxZt
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.de9e863803a250989395b2b55df16fa0.exe
Files
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NEAS.de9e863803a250989395b2b55df16fa0.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
Size: 323KB - Virtual size: 1024KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: - 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
IMAGE_SCN_MEM_WRITE
Size: 512B - Virtual size: 2.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
elwxypdl Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
sohuzbfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ