ad219579cd97d410613bfd4f5ea9564d13752ccba374bc15babddad4816900d5

General

Target

d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe
Size

204KB
MD5

d93422d90afdd0bb98893b7418963b69
SHA1

27f57edcbbd9a29f8d4994b2e77402d8a30698ad
SHA256

ad219579cd97d410613bfd4f5ea9564d13752ccba374bc15babddad4816900d5
SHA512

67cf52367576b165d088abdcd8a8f01147f7dc69e1d731d076e3a9f08ba87ccf4b98f376f8e552aacb586c2dd416ab4e71320225bf633821a23c1bc44ca13cc3
SSDEEP

3072:OCdA92OA0glhzjGHAf52ytrNitLcCo/yKi0DAYf0H:OCdA92OABMglfMMpUYf0

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 1 IoCs

Processes:

wsmsteps.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat	wsmsteps.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exewsmsteps.exewsmsteps.exed93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wsmsteps.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wsmsteps.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe

Modifies data under HKEY_USERS 25 IoCs

Processes:

wsmsteps.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\d2-10-1f-df-d1-aa\WpadDecisionReason = "1"	wsmsteps.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\d2-10-1f-df-d1-aa\WpadDetectedUrl	wsmsteps.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0"	wsmsteps.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8E7CC722-C7FF-4312-808E-95646135DFC9}\WpadDecision = "0"	wsmsteps.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8E7CC722-C7FF-4312-808E-95646135DFC9}\d2-10-1f-df-d1-aa	wsmsteps.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings	wsmsteps.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	wsmsteps.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\d2-10-1f-df-d1-aa	wsmsteps.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8E7CC722-C7FF-4312-808E-95646135DFC9}\WpadNetworkName = "Network 3"	wsmsteps.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	wsmsteps.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\d2-10-1f-df-d1-aa\WpadDecision = "0"	wsmsteps.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8E7CC722-C7FF-4312-808E-95646135DFC9}\WpadDecisionTime = 30894f88d903db01	wsmsteps.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	wsmsteps.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8E7CC722-C7FF-4312-808E-95646135DFC9}	wsmsteps.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8E7CC722-C7FF-4312-808E-95646135DFC9}\WpadDecisionReason = "1"	wsmsteps.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\d2-10-1f-df-d1-aa\WpadDecisionTime = 30116734d903db01	wsmsteps.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	wsmsteps.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	wsmsteps.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	wsmsteps.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings	wsmsteps.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{8E7CC722-C7FF-4312-808E-95646135DFC9}\WpadDecisionTime = 30116734d903db01	wsmsteps.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\d2-10-1f-df-d1-aa\WpadDecisionTime = 30894f88d903db01	wsmsteps.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	wsmsteps.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	wsmsteps.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	wsmsteps.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

Processes:

d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exed93422d90afdd0bb98893b7418963b69_JaffaCakes118.exewsmsteps.exewsmsteps.exe

pid	process
1172	d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe
2336	d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe
3056	wsmsteps.exe
2252	wsmsteps.exe
2252	wsmsteps.exe
2252	wsmsteps.exe
2252	wsmsteps.exe
2252	wsmsteps.exe
2252	wsmsteps.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe

pid process

2336 d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe

pid	process
2336	d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exewsmsteps.exe

description	pid	process	target process
PID 1172 wrote to memory of 2336	1172	d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe	d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe
PID 1172 wrote to memory of 2336	1172	d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe	d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe
PID 1172 wrote to memory of 2336	1172	d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe	d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe
PID 1172 wrote to memory of 2336	1172	d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe	d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe
PID 3056 wrote to memory of 2252	3056	wsmsteps.exe	wsmsteps.exe
PID 3056 wrote to memory of 2252	3056	wsmsteps.exe	wsmsteps.exe
PID 3056 wrote to memory of 2252	3056	wsmsteps.exe	wsmsteps.exe
PID 3056 wrote to memory of 2252	3056	wsmsteps.exe	wsmsteps.exe

C:\Users\Admin\AppData\Local\Temp\d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1172

C:\Users\Admin\AppData\Local\Temp\d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d93422d90afdd0bb98893b7418963b69_JaffaCakes118.exe"
2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
PID:2336

C:\Windows\SysWOW64\wsmsteps.exe
"C:\Windows\SysWOW64\wsmsteps.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3056

C:\Windows\SysWOW64\wsmsteps.exe
"C:\Windows\SysWOW64\wsmsteps.exe"
2⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:2252

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1172-1-0x00000000000A0000-0x00000000000AD000-memory.dmp

Filesize
52KB

Download
memory/1172-6-0x00000000001B0000-0x00000000001C0000-memory.dmp

Filesize
64KB

Download
memory/1172-5-0x00000000000A0000-0x00000000000AD000-memory.dmp

Filesize
52KB

Download
memory/1172-0-0x0000000000090000-0x000000000009D000-memory.dmp

Filesize
52KB

Download
memory/1172-14-0x0000000000090000-0x000000000009D000-memory.dmp

Filesize
52KB

Download
memory/2252-22-0x0000000000250000-0x000000000025D000-memory.dmp

Filesize
52KB

Download
memory/2252-32-0x0000000000250000-0x000000000025D000-memory.dmp

Filesize
52KB

Download
memory/2252-28-0x0000000000270000-0x0000000000280000-memory.dmp

Filesize
64KB

Download
memory/2252-23-0x0000000000260000-0x000000000026D000-memory.dmp

Filesize
52KB

Download
memory/2252-27-0x0000000000260000-0x000000000026D000-memory.dmp

Filesize
52KB

Download
memory/2336-8-0x0000000000120000-0x000000000012D000-memory.dmp

Filesize
52KB

Download
memory/2336-13-0x00000000001E0000-0x00000000001F0000-memory.dmp

Filesize
64KB

Download
memory/2336-7-0x0000000000110000-0x000000000011D000-memory.dmp

Filesize
52KB

Download
memory/2336-31-0x0000000000110000-0x000000000011D000-memory.dmp

Filesize
52KB

Download
memory/2336-30-0x0000000000890000-0x00000000008C7000-memory.dmp

Filesize
220KB

Download
memory/2336-12-0x0000000000120000-0x000000000012D000-memory.dmp

Filesize
52KB

Download
memory/3056-21-0x0000000000330000-0x0000000000340000-memory.dmp

Filesize
64KB

Download
memory/3056-20-0x0000000000320000-0x000000000032D000-memory.dmp

Filesize
52KB

Download
memory/3056-16-0x0000000000320000-0x000000000032D000-memory.dmp

Filesize
52KB

Download
memory/3056-15-0x0000000000180000-0x000000000018D000-memory.dmp

Filesize
52KB

Download
memory/3056-29-0x0000000000180000-0x000000000018D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads