01fdfc314bfab5c7d0cf774aba4dfabc0b503b7e7d91eb1016d8b5a7fcbc83f6

General

Target

dc1d0319a87205834977c9193840bdbf_JaffaCakes118.exe
Size

93KB
MD5

dc1d0319a87205834977c9193840bdbf
SHA1

70784a051b32b34a71e73762bdd03f77186143d4
SHA256

01fdfc314bfab5c7d0cf774aba4dfabc0b503b7e7d91eb1016d8b5a7fcbc83f6
SHA512

efd137d0eeb1dd5c1709ab220b9f446ec76897ffdda12d884e708275751e2c5c67f7f9041bb54778307a8d0c025e8456c0bbaf3b08474e7ad27c39eb3a809dca
SSDEEP

768:3Da0mkspJtyZA/vMHTi9bD5NjHmLRpbZG3bV/aPfQpFx:za0mkSbnYi9bFlUfQpf

Score

7^/10

discovery persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	dc1d0319a87205834977c9193840bdbf_JaffaCakes118.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.lnk	dc1d0319a87205834977c9193840bdbf_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.lnk	Payload.exe

Executes dropped EXE 1 IoCs

pid	Process
2708	Payload.exe

Adds Run key to start application 2 TTPs 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows2 = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\Windows.URL"	Payload.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\Windows.URL"	Payload.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\Windows.URL"	Payload.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows2 = "C:\\Users\\Admin\\AppData\\Roaming\\Payload.exe"	dc1d0319a87205834977c9193840bdbf_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows2 = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Templates\\Windows.URL"	Payload.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 4 IoCs

Web Service

T1102

flow	ioc
22	4.tcp.ngrok.io
44	4.tcp.ngrok.io
49	4.tcp.ngrok.io
69	4.tcp.ngrok.io

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 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	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dc1d0319a87205834977c9193840bdbf_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Payload.exe

Suspicious use of AdjustPrivilegeToken 33 IoCs

description	pid	Process
Token: SeDebugPrivilege	2708	Payload.exe
Token: 33	2708	Payload.exe
Token: SeIncBasePriorityPrivilege	2708	Payload.exe
Token: 33	2708	Payload.exe
Token: SeIncBasePriorityPrivilege	2708	Payload.exe
Token: 33	2708	Payload.exe
Token: SeIncBasePriorityPrivilege	2708	Payload.exe
Token: 33	2708	Payload.exe
Token: SeIncBasePriorityPrivilege	2708	Payload.exe
Token: 33	2708	Payload.exe
Token: SeIncBasePriorityPrivilege	2708	Payload.exe
Token: 33	2708	Payload.exe
Token: SeIncBasePriorityPrivilege	2708	Payload.exe
Token: 33	2708	Payload.exe
Token: SeIncBasePriorityPrivilege	2708	Payload.exe
Token: 33	2708	Payload.exe
Token: SeIncBasePriorityPrivilege	2708	Payload.exe
Token: 33	2708	Payload.exe
Token: SeIncBasePriorityPrivilege	2708	Payload.exe
Token: 33	2708	Payload.exe
Token: SeIncBasePriorityPrivilege	2708	Payload.exe
Token: 33	2708	Payload.exe
Token: SeIncBasePriorityPrivilege	2708	Payload.exe
Token: 33	2708	Payload.exe
Token: SeIncBasePriorityPrivilege	2708	Payload.exe
Token: 33	2708	Payload.exe
Token: SeIncBasePriorityPrivilege	2708	Payload.exe
Token: 33	2708	Payload.exe
Token: SeIncBasePriorityPrivilege	2708	Payload.exe
Token: 33	2708	Payload.exe
Token: SeIncBasePriorityPrivilege	2708	Payload.exe
Token: 33	2708	Payload.exe
Token: SeIncBasePriorityPrivilege	2708	Payload.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3316 wrote to memory of 2708	3316	dc1d0319a87205834977c9193840bdbf_JaffaCakes118.exe	92
PID 3316 wrote to memory of 2708	3316	dc1d0319a87205834977c9193840bdbf_JaffaCakes118.exe	92
PID 3316 wrote to memory of 2708	3316	dc1d0319a87205834977c9193840bdbf_JaffaCakes118.exe	92
PID 3316 wrote to memory of 3376	3316	dc1d0319a87205834977c9193840bdbf_JaffaCakes118.exe	94
PID 3316 wrote to memory of 3376	3316	dc1d0319a87205834977c9193840bdbf_JaffaCakes118.exe	94
PID 3316 wrote to memory of 3376	3316	dc1d0319a87205834977c9193840bdbf_JaffaCakes118.exe	94

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
3376	attrib.exe

C:\Users\Admin\AppData\Local\Temp\dc1d0319a87205834977c9193840bdbf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dc1d0319a87205834977c9193840bdbf_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3316
- C:\Users\Admin\AppData\Roaming\Payload.exe
  "C:\Users\Admin\AppData\Roaming\Payload.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2708
- C:\Windows\SysWOW64\attrib.exe
  attrib +h +r +s "C:\Users\Admin\AppData\Roaming\Payload.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Views/modifies file attributes
  PID:3376

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Hide Artifacts

1

T1564

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Web Service

1

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Windows.lnk

Filesize
1KB

MD5
49ad651542415080ebb5a5d0ad65dce4

SHA1
1ba706bda0b12abc77a3b7a2bb985f8192840bae

SHA256
7731228b9f7738f85c51b732ab75e55418d9d90ab2ffa80d321139422d71c73e

SHA512
f4f2b59eda2e5d28a5542ffcd9e7e5ace07b1b98e06ba4c9c1be30b8c2cc864d9c7229d10356a0d374b691e3db5ba81b60be220049efcbc07b990313257c993d

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\Windows.lnk

Filesize
1KB

MD5
49dfc549ee0e441b3e3dd4d4569fbb61

SHA1
9c542cf1dd3722ed84d38ae5ff2d54085796ea63

SHA256
f74ae82b9c75b0cce137998d58b7314c805027c32444439be5e6f43419d18119

SHA512
28ea09dd85462f847bdfb4bd8a3586a3cf22785b5f9c2383b2a90ddb19b0d83532e09b367b74e1423eece9f1aef2563363f3adcdf020142ef78af6128f70072d

Download Submit
C:\Users\Admin\AppData\Roaming\Payload.exe

Filesize
93KB

MD5
dc1d0319a87205834977c9193840bdbf

SHA1
70784a051b32b34a71e73762bdd03f77186143d4

SHA256
01fdfc314bfab5c7d0cf774aba4dfabc0b503b7e7d91eb1016d8b5a7fcbc83f6

SHA512
efd137d0eeb1dd5c1709ab220b9f446ec76897ffdda12d884e708275751e2c5c67f7f9041bb54778307a8d0c025e8456c0bbaf3b08474e7ad27c39eb3a809dca

Download Submit
memory/2708-17-0x0000000074B90000-0x0000000075141000-memory.dmp

Filesize
5.7MB

Download
memory/2708-18-0x0000000074B90000-0x0000000075141000-memory.dmp

Filesize
5.7MB

Download
memory/2708-23-0x0000000074B90000-0x0000000075141000-memory.dmp

Filesize
5.7MB

Download
memory/3316-0-0x0000000074B92000-0x0000000074B93000-memory.dmp

Filesize
4KB

Download
memory/3316-1-0x0000000074B90000-0x0000000075141000-memory.dmp

Filesize
5.7MB

Download
memory/3316-2-0x0000000074B90000-0x0000000075141000-memory.dmp

Filesize
5.7MB

Download
memory/3316-5-0x0000000074B92000-0x0000000074B93000-memory.dmp

Filesize
4KB

Download
memory/3316-6-0x0000000074B90000-0x0000000075141000-memory.dmp

Filesize
5.7MB

Download
memory/3316-16-0x0000000074B90000-0x0000000075141000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads