Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_55589e01b5baa4e2a14482c4e466e50d_xiaoba.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-23_55589e01b5baa4e2a14482c4e466e50d_xiaoba.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-23_55589e01b5baa4e2a14482c4e466e50d_xiaoba
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Size
1.2MB
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MD5
55589e01b5baa4e2a14482c4e466e50d
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SHA1
2650432d848a16063b6b4066bf8e7714e8db8451
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SHA256
1d6190c79ee157654adb083298f8596c951e4fe35846fb519dbb6f894b6de318
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SHA512
c1c709484b363b970dfde0946bb8edcfd1f90adeb9b02ce0d9de76313640ee31ce22f2fb1189a64f16a435374baa9582bd85029696d2f6dd888a1358bb5e6062
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SSDEEP
24576:BfZanlLXYSKEDRWTg+YeP/YkOqLK5bZ6MGY+f:BPSKRM+Y2ZPLKUX
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 2024-05-23_55589e01b5baa4e2a14482c4e466e50d_xiaoba
Files
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2024-05-23_55589e01b5baa4e2a14482c4e466e50d_xiaoba.exe windows:4 windows x86 arch: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
.text Size: 716KB - Virtual size: 712KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 340KB - Virtual size: 338KB
IMAGE_SCN_MEM_WRITE
.data Size: 80KB - Virtual size: 280KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
ZESNB666 Size: 4KB - Virtual size: 1024B
IMAGE_SCN_MEM_EXECUTE
VMPNB Size: 334B - Virtual size: 334B
IMAGE_SCN_MEM_WRITE