c9c5524199e4697a02e491fa7fe902c1f9f79ee623f165b87ba90bdae2a15ef6

General

Target

894e0123ee096f0ae8d575177cd2618a_JaffaCakes118.exe
Size

57KB
MD5

894e0123ee096f0ae8d575177cd2618a
SHA1

053626c6fc574636819c429fbb35edd7d4c8bdb3
SHA256

c9c5524199e4697a02e491fa7fe902c1f9f79ee623f165b87ba90bdae2a15ef6
SHA512

63cb5fff9d0e7ddfc812ca1fb35e756f661270d8b95e6795c00a4753c5425c0356a4474bc6f331aeebdc0cc132d43b5d10698e7626bf7e8585cf351659a8ae4d
SSDEEP

1536:PtqTQMx4H5izeIBBTGr4z5sU+spuZ9Axn:WJxaRkNMNspOAxn

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 2 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-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	894e0123ee096f0ae8d575177cd2618a_JaffaCakes118.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	lsass.exe

Drops startup file 2 IoCs

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

Executes dropped EXE 1 IoCs

pid	Process
4692	lsass.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 5 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lsass.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	894e0123ee096f0ae8d575177cd2618a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 4908	2440	894e0123ee096f0ae8d575177cd2618a_JaffaCakes118.exe	94
PID 2440 wrote to memory of 4908	2440	894e0123ee096f0ae8d575177cd2618a_JaffaCakes118.exe	94
PID 2440 wrote to memory of 4908	2440	894e0123ee096f0ae8d575177cd2618a_JaffaCakes118.exe	94
PID 2440 wrote to memory of 4972	2440	894e0123ee096f0ae8d575177cd2618a_JaffaCakes118.exe	101
PID 2440 wrote to memory of 4972	2440	894e0123ee096f0ae8d575177cd2618a_JaffaCakes118.exe	101
PID 2440 wrote to memory of 4972	2440	894e0123ee096f0ae8d575177cd2618a_JaffaCakes118.exe	101
PID 2440 wrote to memory of 4692	2440	894e0123ee096f0ae8d575177cd2618a_JaffaCakes118.exe	105
PID 2440 wrote to memory of 4692	2440	894e0123ee096f0ae8d575177cd2618a_JaffaCakes118.exe	105
PID 2440 wrote to memory of 4692	2440	894e0123ee096f0ae8d575177cd2618a_JaffaCakes118.exe	105
PID 4692 wrote to memory of 820	4692	lsass.exe	106
PID 4692 wrote to memory of 820	4692	lsass.exe	106
PID 4692 wrote to memory of 820	4692	lsass.exe	106

C:\Users\Admin\AppData\Local\Temp\894e0123ee096f0ae8d575177cd2618a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\894e0123ee096f0ae8d575177cd2618a_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2440
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\894e0123ee096f0ae8d575177cd2618a_JaffaCakes118.exe" "C:\temp1095.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4908
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\894e0123ee096f0ae8d575177cd2618a_JaffaCakes118.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe"
  2⤵
  - Drops startup file
  - System Location Discovery: System Language Discovery
  PID:4972
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4692
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lsass.exe" "C:\temp7668.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:820

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=4228,i,10369132178352108590,11047993562598554317,262144 --variations-seed-version --mojo-platform-channel-handle=2820 /prefetch:8
1⤵
PID:4576

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

Exfiltration

Impact

Replay Monitor

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Downloads

C:\temp1095.tmp

Filesize
57KB

MD5
894e0123ee096f0ae8d575177cd2618a

SHA1
053626c6fc574636819c429fbb35edd7d4c8bdb3

SHA256
c9c5524199e4697a02e491fa7fe902c1f9f79ee623f165b87ba90bdae2a15ef6

SHA512
63cb5fff9d0e7ddfc812ca1fb35e756f661270d8b95e6795c00a4753c5425c0356a4474bc6f331aeebdc0cc132d43b5d10698e7626bf7e8585cf351659a8ae4d

Download Submit
memory/2440-7-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4692-11-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4692-12-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4692-13-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4692-14-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4692-15-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4692-16-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4692-17-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4692-18-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4692-19-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4692-20-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4692-21-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4692-22-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download
memory/4692-23-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

Download

Analysis

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