98a2f436ad545d4da0112c92e0c926ee9ab2de3b79ff4c690969c5430e2a89ba

General

Target

6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
Size

1.0MB
MD5

6a48a86e2ef3b3cd9accf0f7628c683d
SHA1

4d643e956f1128d6586d607b4ffbbb53bc6e7f31
SHA256

98a2f436ad545d4da0112c92e0c926ee9ab2de3b79ff4c690969c5430e2a89ba
SHA512

6a77c198ed1d0bf308295da044d7b108272fdb1d81c24268134426ef44c117155d24ed4beaf75daa7a393ff45358e9d2bb3ff9b117d5afe5de69ae0b688745b2
SSDEEP

24576:4ppH172wrwKIlDlm0eJeNuRWJ36Cruq5vxN36Y5:aH92wrhIlDlmTefKCrl5vxh6Y5

Score

7^/10

discovery persistence spyware stealer upx

Malware Config

Signatures

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 11 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/2392-5-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral2/memory/2392-6-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral2/memory/2392-9-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral2/memory/2392-11-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral2/memory/2392-10-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral2/memory/2392-8-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral2/memory/2392-12-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral2/memory/2392-15-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral2/memory/2392-20-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral2/memory/2392-21-0x0000000000400000-0x0000000000645000-memory.dmp	upx
behavioral2/memory/2392-22-0x0000000000400000-0x0000000000645000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe"	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

Processes:

6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe

description	pid	process	target process
PID 3708 set thread context of 2392	3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe

pid process

3708 6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
3708 6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe

pid process

3708 6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
3708 6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe

pid	process
3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe

pid	process
3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3708
- C:\Users\Admin\AppData\Local\Temp\6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
  2⤵
  PID:3052
- C:\Users\Admin\AppData\Local\Temp\6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
  2⤵
  PID:3548
- C:\Users\Admin\AppData\Local\Temp\6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
  2⤵
  - Adds Run key to start application
  PID:2392

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 --no-appcompat-clear --field-trial-handle=4084,i,9746875443948590908,1444894342962555245,262144 --variations-seed-version --mojo-platform-channel-handle=3756 /prefetch:8
1⤵
PID:1728

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

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2392-10-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2392-9-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2392-4-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2392-22-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2392-0-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2392-6-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2392-2-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2392-11-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2392-5-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2392-8-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2392-12-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2392-21-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2392-15-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/2392-20-0x0000000000400000-0x0000000000645000-memory.dmp

Filesize
2.3MB

Download
memory/3708-13-0x00000000027C0000-0x0000000003207000-memory.dmp

Filesize
10.3MB

Download
memory/3708-3-0x00000000027C0000-0x0000000003207000-memory.dmp

Filesize
10.3MB

Download

description	pid	process	target process
PID 3708 wrote to memory of 3052	3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
PID 3708 wrote to memory of 3052	3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
PID 3708 wrote to memory of 3052	3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
PID 3708 wrote to memory of 3548	3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
PID 3708 wrote to memory of 3548	3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
PID 3708 wrote to memory of 3548	3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
PID 3708 wrote to memory of 2392	3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
PID 3708 wrote to memory of 2392	3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
PID 3708 wrote to memory of 2392	3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
PID 3708 wrote to memory of 2392	3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
PID 3708 wrote to memory of 2392	3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
PID 3708 wrote to memory of 2392	3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
PID 3708 wrote to memory of 2392	3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
PID 3708 wrote to memory of 2392	3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe
PID 3708 wrote to memory of 2392	3708	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe	6a48a86e2ef3b3cd9accf0f7628c683d_JaffaCakes118.exe

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads