919e0afd668cb7d3cec17fedacb7737aeab68f710939c00a5619d7d550bda308

General

Target

d693ca1ee2563988ed8f2bf122ce9a01_JaffaCakes118.exe
Size

617KB
MD5

d693ca1ee2563988ed8f2bf122ce9a01
SHA1

2607c509fa750eb7202796b7c9a846d58f16c8dd
SHA256

919e0afd668cb7d3cec17fedacb7737aeab68f710939c00a5619d7d550bda308
SHA512

0b0badb938e821f0ef1ce3583684b9c63339e511b025ea32e330c3f683570275a9d855f0b5e689334bb01675b7116668cfccaabbd00e5e44c0c67e699b44022f
SSDEEP

12288:BU/xRawGmS2FCj8j9aa4gLEUyULF3Z4mxxh1scKb4jYyWBEWxmWmb6s:6/xAjmSdiAa4g4UnQmXhksUs1

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1760	svchost.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Common Files\Services\svchost.exe	d693ca1ee2563988ed8f2bf122ce9a01_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Common Files\Services\svchost.exe	d693ca1ee2563988ed8f2bf122ce9a01_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\DELME.BAT	d693ca1ee2563988ed8f2bf122ce9a01_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d693ca1ee2563988ed8f2bf122ce9a01_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies data under HKEY_USERS 5 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	svchost.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4832	d693ca1ee2563988ed8f2bf122ce9a01_JaffaCakes118.exe
Token: SeDebugPrivilege	1760	svchost.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1760	svchost.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4832 wrote to memory of 3084	4832	d693ca1ee2563988ed8f2bf122ce9a01_JaffaCakes118.exe	95
PID 4832 wrote to memory of 3084	4832	d693ca1ee2563988ed8f2bf122ce9a01_JaffaCakes118.exe	95
PID 4832 wrote to memory of 3084	4832	d693ca1ee2563988ed8f2bf122ce9a01_JaffaCakes118.exe	95
PID 1760 wrote to memory of 552	1760	svchost.exe	94
PID 1760 wrote to memory of 552	1760	svchost.exe	94

C:\Users\Admin\AppData\Local\Temp\d693ca1ee2563988ed8f2bf122ce9a01_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d693ca1ee2563988ed8f2bf122ce9a01_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4832
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\DELME.BAT
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3084

C:\Program Files (x86)\Common Files\Services\svchost.exe
"C:\Program Files (x86)\Common Files\Services\svchost.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1760
- C:\Program Files\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
  2⤵
  PID:552

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3708,i,10597648459838880772,16562651767759956329,262144 --variations-seed-version --mojo-platform-channel-handle=4512 /prefetch:8
1⤵
PID:4420

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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

C:\Program Files (x86)\Common Files\Services\svchost.exe

Filesize
617KB

MD5
d693ca1ee2563988ed8f2bf122ce9a01

SHA1
2607c509fa750eb7202796b7c9a846d58f16c8dd

SHA256
919e0afd668cb7d3cec17fedacb7737aeab68f710939c00a5619d7d550bda308

SHA512
0b0badb938e821f0ef1ce3583684b9c63339e511b025ea32e330c3f683570275a9d855f0b5e689334bb01675b7116668cfccaabbd00e5e44c0c67e699b44022f

Download Submit
C:\Windows\DELME.BAT

Filesize
218B

MD5
f30adeaa7b4a1186e5b8eee2507ab6bf

SHA1
4e6397936a4a1c8560dc66f2c6e5c349c7b8ad3d

SHA256
f64b01168001f18785452882480a62bbae1b03891ed1b86825493b55e2c731c5

SHA512
f719e4cfaf6b1c224ab43493703edecf4818588469a7228e48e0fa8f9367c3a747fc86d68fdf577ad6a931cd47872aaf730a7f4d04190749a8a3c1a4e3a2cee0

Download Submit
memory/1760-27-0x0000000000400000-0x0000000000563000-memory.dmp

Filesize
1.4MB

Download
memory/4832-4-0x0000000002470000-0x0000000002471000-memory.dmp

Filesize
4KB

Download
memory/4832-2-0x0000000002430000-0x0000000002431000-memory.dmp

Filesize
4KB

Download
memory/4832-9-0x0000000002480000-0x0000000002481000-memory.dmp

Filesize
4KB

Download
memory/4832-8-0x0000000002440000-0x0000000002441000-memory.dmp

Filesize
4KB

Download
memory/4832-7-0x0000000002460000-0x0000000002461000-memory.dmp

Filesize
4KB

Download
memory/4832-6-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/4832-5-0x00000000023F0000-0x00000000023F1000-memory.dmp

Filesize
4KB

Download
memory/4832-0-0x0000000000400000-0x0000000000563000-memory.dmp

Filesize
1.4MB

Download
memory/4832-3-0x0000000002410000-0x0000000002411000-memory.dmp

Filesize
4KB

Download
memory/4832-10-0x0000000002400000-0x0000000002401000-memory.dmp

Filesize
4KB

Download
memory/4832-16-0x00000000023D0000-0x00000000023D1000-memory.dmp

Filesize
4KB

Download
memory/4832-15-0x00000000034E0000-0x00000000034E1000-memory.dmp

Filesize
4KB

Download
memory/4832-14-0x00000000034F0000-0x00000000034F1000-memory.dmp

Filesize
4KB

Download
memory/4832-13-0x00000000034E0000-0x0000000003592000-memory.dmp

Filesize
712KB

Download
memory/4832-11-0x00000000034E0000-0x0000000003592000-memory.dmp

Filesize
712KB

Download
memory/4832-25-0x0000000000790000-0x00000000007E4000-memory.dmp

Filesize
336KB

Download
memory/4832-24-0x0000000000400000-0x0000000000563000-memory.dmp

Filesize
1.4MB

Download
memory/4832-12-0x00000000034E0000-0x0000000003592000-memory.dmp

Filesize
712KB

Download
memory/4832-1-0x0000000000790000-0x00000000007E4000-memory.dmp

Filesize
336KB

Download

Analysis

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