Behavioral task
behavioral1
Sample
Noesis 1.1 Tiny ESM/Noesis 1.1 Tiny ESM.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
Noesis 1.1 Tiny ESM/Noesis 1.1 Tiny ESM.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
Werbung.exe
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
Werbung.exe
Resource
win10v2004-20240802-en
General
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Target
c8d039cce09a6553858c79753c26656a_JaffaCakes118
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Size
84KB
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MD5
c8d039cce09a6553858c79753c26656a
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SHA1
69763dfe23677c00fef87b4da328314dc0bf8ed5
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SHA256
59958f64155800fe40ba15cb6f6a747123a8feb24c6919d15d8e021f363213d9
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SHA512
f210be582dfcc5effdf74dd5b3fba93372a1062ab67e7f67aea742e3ba814c2c3207408445b36ff48ad2379fb88b8d2cda59bafe15b93bde3ec9e8f876f0152d
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SSDEEP
1536:8miojyB7Lx2frXJatBTq8Hcwfw2TPKPZ2h+fTZgSL4uGF1CcuXTXQ46Q9:xioO2Q/q88wfw2LKPZ2hgTzbqcTXQ4p9
Malware Config
Signatures
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resource yara_rule static1/unpack002/Noesis 1.1 Tiny ESM/Noesis 1.1 Tiny ESM.exe upx -
Unsigned PE 3 IoCs
Checks for missing Authenticode signature.
resource unpack002/Noesis 1.1 Tiny ESM/Noesis 1.1 Tiny ESM.exe unpack003/out.upx unpack001/Werbung.exe
Files
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c8d039cce09a6553858c79753c26656a_JaffaCakes118.rar
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Noesis 1.1 Tiny ESM.zip.zip
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Noesis 1.1 Tiny ESM/How To Use.txt
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Noesis 1.1 Tiny ESM/Noesis 1.1 Tiny ESM.exe.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
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 544B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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Werbung.exe.exe windows:4 windows x86 arch:x86
5c4d602843f54570889588b32f7af650
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
Imports
msvbvm60
_CIcos
_adj_fptan
_adj_fdiv_m64
_adj_fprem1
_adj_fdiv_m32
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
_adj_fpatan
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
_CIlog
_adj_fdiv_m32i
_adj_fdivr_m32i
_adj_fdivr_m32
_adj_fdiv_r
ord100
_CIatan
_allmul
_CItan
_CIexp
Sections
.text Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ