23d18b987ed4162ab5fc624da3416a637b0f4c7451ccb4224be449e27b316c71

Analysis

max time kernel
141s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 04:28

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General

Target

69b94350338b13014b0f6c4f51f70b6f_JaffaCakes118.exe
Size

2.4MB
MD5

69b94350338b13014b0f6c4f51f70b6f
SHA1

9590d21cb92ff8f4eaa4977dfa7d805d15421835
SHA256

23d18b987ed4162ab5fc624da3416a637b0f4c7451ccb4224be449e27b316c71
SHA512

71f80445403709e88e73a05f6981ec0ded669baa0059e0590023e7ef163de8d8218c7d5453c5f6c10e0d7dab1081f3b86bc939df5c1a5ad578d6990230732dc3
SSDEEP

49152:nSRWYWPag7CEInZDeB4ZrsRX9DrscltmiyRcVTz33k9zNglsYQP:nSRWYWPVmy7RtrscltksTzkElgP

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

QipInstallerStuff.exeQIPApp.exe

pid process

984 QipInstallerStuff.exe
3588 QIPApp.exe
Loads dropped DLL 1 IoCs

Processes:

69b94350338b13014b0f6c4f51f70b6f_JaffaCakes118.exe

pid process

3248 69b94350338b13014b0f6c4f51f70b6f_JaffaCakes118.exe

pid	process
984	QipInstallerStuff.exe
3588	QIPApp.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

QIPApp.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\QIPApp = "\"C:\\Users\\Admin\\AppData\\Roaming\\QIPApp\\QIPApp.exe\""	QIPApp.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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

69b94350338b13014b0f6c4f51f70b6f_JaffaCakes118.exe

pid	process
3248	69b94350338b13014b0f6c4f51f70b6f_JaffaCakes118.exe
3248	69b94350338b13014b0f6c4f51f70b6f_JaffaCakes118.exe
3248	69b94350338b13014b0f6c4f51f70b6f_JaffaCakes118.exe
3248	69b94350338b13014b0f6c4f51f70b6f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

69b94350338b13014b0f6c4f51f70b6f_JaffaCakes118.exe

description	pid	process	target process
PID 3248 wrote to memory of 984	3248	69b94350338b13014b0f6c4f51f70b6f_JaffaCakes118.exe	QipInstallerStuff.exe
PID 3248 wrote to memory of 984	3248	69b94350338b13014b0f6c4f51f70b6f_JaffaCakes118.exe	QipInstallerStuff.exe
PID 3248 wrote to memory of 984	3248	69b94350338b13014b0f6c4f51f70b6f_JaffaCakes118.exe	QipInstallerStuff.exe
PID 3248 wrote to memory of 3588	3248	69b94350338b13014b0f6c4f51f70b6f_JaffaCakes118.exe	QIPApp.exe
PID 3248 wrote to memory of 3588	3248	69b94350338b13014b0f6c4f51f70b6f_JaffaCakes118.exe	QIPApp.exe
PID 3248 wrote to memory of 3588	3248	69b94350338b13014b0f6c4f51f70b6f_JaffaCakes118.exe	QIPApp.exe

C:\Users\Admin\AppData\Local\Temp\69b94350338b13014b0f6c4f51f70b6f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\69b94350338b13014b0f6c4f51f70b6f_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3248
- C:\Users\Admin\AppData\Local\Temp\nsm245D.tmp\QipInstallerStuff.exe
  "C:\Users\Admin\AppData\Local\Temp\nsm245D.tmp\QipInstallerStuff.exe" "write_patch_str_to_reg" "C:\Users\Admin\AppData\Local\Temp\69b94350338b13014b0f6c4f51f70b6f_JaffaCakes118.exe" "HKCU" "Software\QIPApp" "saqred"
  2⤵
  - Executes dropped EXE
  PID:984
- C:\Users\Admin\AppData\Roaming\QIPApp\QIPApp.exe
  C:\Users\Admin\AppData\Roaming\QIPApp\QIPApp.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:3588

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 --mojo-platform-channel-handle=1408 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8
1⤵
PID:3908

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsm245D.tmp\QipInstallerStuff.exe

Filesize
158KB

MD5
93097a86a7cbc02dc080fc1871ef7367

SHA1
21eee8f427f268e52500eb8ddb0748b514dec2af

SHA256
d2f17d052819082b55cc2a54947f9acd6756c0ef0427182fdc65b049cdd7bdbe

SHA512
2b96822c8a14dbcf2582c4ac0e0b87f7d769afd37730808baf2e74c96d18786794ffe3ecc13ff73d0c3f805609c886de5bd8d1e5ed7625f1d6dd104dc632c3ce

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C:\Users\Admin\AppData\Local\Temp\nsm245D.tmp\nsProcess.dll

Filesize
4KB

MD5
f0438a894f3a7e01a4aae8d1b5dd0289

SHA1
b058e3fcfb7b550041da16bf10d8837024c38bf6

SHA256
30c6c3dd3cc7fcea6e6081ce821adc7b2888542dae30bf00e881c0a105eb4d11

SHA512
f91fcea19cbddf8086affcb63fe599dc2b36351fc81ac144f58a80a524043ddeaa3943f36c86ebae45dd82e8faf622ea7b7c9b776e74c54b93df2963cfe66cc7

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C:\Users\Admin\AppData\Roaming\QIPApp\QIPApp.exe

Filesize
329KB

MD5
590e4a65a861ddaa20c091c256ee15a8

SHA1
a9737174dfd1ae37399cdcae587f1bf63a7005a7

SHA256
9f061df6a2cb2f488ecd844344e6ef5f4a7d2aec65368dd1871388babb38e906

SHA512
ea2ef57c7d951e0d5d6e0e59002638823cae0614b16c7dff6ef25044ca643170277e28a3a1f7993e5e5785028c14b77bc02013733d969e12e1dfb29bb699d79d

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