Start_Call
Behavioral task
behavioral1
Sample
Butterfly Rome.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
Butterfly Rome.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
Data/Rome_Run.dll
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
Data/Rome_Run.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
Data/Rome_Win.dll
Resource
win7-20240611-en
Behavioral task
behavioral6
Sample
Data/Rome_Win.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
Updater.exe
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
Updater.exe
Resource
win10v2004-20240508-en
General
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Target
b3cd0521780245a4cc2167d04906ac67_JaffaCakes118
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Size
1.5MB
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MD5
b3cd0521780245a4cc2167d04906ac67
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SHA1
f756e18b856f47e821a0bb5576cefb88985a0871
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SHA256
e837f8fb289c8887391929ebaac104acf7401cb7b94118d72c2630a74dff2bd9
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SHA512
0b50e448050ccd98220cbefbeaea9a8ee0638c96ef537927b4986923215e45c00b10a5d73290c69856ab71a994d34aa3a6e7f6e6ea9be0bfd849014a45b6af75
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SSDEEP
24576:ZiA/oMjHVChidECvFgXzcWOauWgDs66hKfBZCstJ4goVZre3JcuYRf1tEgEOxBFb:ZRZYidEvXFODPs6EKfptJ4goHe6RNtEe
Malware Config
Signatures
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resource yara_rule static1/unpack001/Butterfly Rome.exe aspack_v212_v242 static1/unpack001/Data/Rome_Run.dll aspack_v212_v242 static1/unpack001/Data/Rome_Win.dll aspack_v212_v242 static1/unpack001/Updater.exe aspack_v212_v242 -
Unsigned PE 4 IoCs
Checks for missing Authenticode signature.
resource unpack001/Butterfly Rome.exe unpack001/Data/Rome_Run.dll unpack001/Data/Rome_Win.dll unpack001/Updater.exe
Files
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b3cd0521780245a4cc2167d04906ac67_JaffaCakes118.zip
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Butterfly Rome.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
.text Size: 362KB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 66KB - Virtual size: 316KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 22KB - Virtual size: 332KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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Data/Cos_Alchemy.enc
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Data/Cos_Equip.enc
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Data/Cos_Equip_Rare.enc
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Data/Cos_Ling.enc
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Data/Cos_Quest.enc
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Data/Job.wav
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Data/MaxStack.enc
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Data/Msg.wav
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Data/Name_data.enc
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Data/Obj_Char.enc
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Data/Overlap.enc
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Data/Rome_Run.dll.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Exports
Exports
Sections
.text Size: 21KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 2KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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Data/Rome_Win.dll.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Exports
Exports
SRO_Win_Start
Sections
.text Size: 200KB - Virtual size: 436KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 17KB - Virtual size: 172KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 17KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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Data/Skill_data.enc
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Data/Sro.cur
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Data/Start.wav
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Data/Stop.wav
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Data/Weapon_Data.enc
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Data/logo.jpg.jpg
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Data/pcevent_close.jpg.jpg
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Data/pcevent_close_focus.jpg.jpg
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Data/pcevent_close_press.jpg.jpg
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Data/pcevent_window.jpg.jpg
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Data/set.jpg.jpg
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Data/set_focus.jpg.jpg
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Data/set_press.jpg.jpg
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Data/start.jpg.jpg
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Data/start_focus.jpg.jpg
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Data/start_press.jpg.jpg
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Data/stop.jpg.jpg
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Data/stop_focus.jpg.jpg
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Data/stop_press.jpg.jpg
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UpdateList.xml.xml
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Updater.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
.text Size: 214KB - Virtual size: 464KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 19KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 17KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 176KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 164KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE