Behavioral task
behavioral1
Sample
NEAS.7d05f396f1e913b528a97f59e4675700.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.7d05f396f1e913b528a97f59e4675700.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.7d05f396f1e913b528a97f59e4675700.exe
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Size
533KB
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MD5
7d05f396f1e913b528a97f59e4675700
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SHA1
15d6e194bb4be776215123b95cef08be6d20580a
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SHA256
7718fdc541daf1b2ec5154cc2f6b235a8816638cd9fad7638b23dcb289b0759f
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SHA512
291c5e03af74c90ca5828a9af4fd88e924742c6e77c1a00590910bed9aa0fdbcd5e59692ae92deedc629caefc425c4c826b5dc627494ac9d8156d1ae2d4ea693
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SSDEEP
12288:tsGWZppcnwx8o1upzEqNkOJL9Vr3hxfRFOgUXq8EChm:3mppcnwgZERu51vfSjcChm
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.7d05f396f1e913b528a97f59e4675700.exe
Files
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NEAS.7d05f396f1e913b528a97f59e4675700.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
.data Size: - Virtual size: 1.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 500KB - Virtual size: 504KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE