Behavioral task
behavioral1
Sample
NEAS.ffde0356211436bb54ff49eaaf0b8e10.exe
Resource
win7-20231020-en
General
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Target
NEAS.ffde0356211436bb54ff49eaaf0b8e10.exe
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Size
453KB
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MD5
ffde0356211436bb54ff49eaaf0b8e10
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SHA1
3788fec96ea3fd15d282f1056006749213dfdbd6
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SHA256
b83fe11a429e629dd679a3c17163c1d2d99b2dc6fcfe654fae41645f2ae1840d
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SHA512
088c5ccf235ac6516483eea65d34e5aaa49e600f25688714aa3282daf96f2fc94518a82d0275a8052b2dc1d3252162427c3aa3274c5938b2b5da1593c5a90b1e
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SSDEEP
12288:64wFHoSJ1zBR/p2r8Cnkhdar2oGNLty6SDXaXIKJcnsjs0STADuO1ve5yqhK:MtBR/Mr8Cnkhdar2oGNLty6SDXaXIKJV
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.ffde0356211436bb54ff49eaaf0b8e10.exe
Files
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NEAS.ffde0356211436bb54ff49eaaf0b8e10.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
Sections
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.code 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