201783195ea57f06b597e7887fc2794c932f1f52cbca0b14ee26d350951b3e41

Analysis

max time kernel
141s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
12-06-2024 13:34

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

a0d7dcfeab9effe17c0bcacf4e4a5220_JaffaCakes118.exe
Size

75KB
MD5

a0d7dcfeab9effe17c0bcacf4e4a5220
SHA1

69db393a27c03b8d1b5f21d12c113049e2fd7604
SHA256

201783195ea57f06b597e7887fc2794c932f1f52cbca0b14ee26d350951b3e41
SHA512

76c7dfd49e305a5b3b41d9f3fff5f105de940d7b54b14cd6685d81490f99d39e00953d690e0aeca652545e70717c7f0e99708850623670a231aa32dc147c5002
SSDEEP

1536:iLXB65939tY6HBg4sXJS+ekp6jC+aC8nUqS8qcy4rLnVfHnD:iLk395hYXJSS4WvCpqjy4fnVD

Score

8^/10

Malware Config

Signatures

Downloads MZ/PE file

Executes dropped EXE 2 IoCs

pid	Process
1280	iWinGamesSetup.exe
3332	InstGameInfoHelper.exe

Loads dropped DLL 10 IoCs

pid	Process
3296	a0d7dcfeab9effe17c0bcacf4e4a5220_JaffaCakes118.exe
3296	a0d7dcfeab9effe17c0bcacf4e4a5220_JaffaCakes118.exe
3296	a0d7dcfeab9effe17c0bcacf4e4a5220_JaffaCakes118.exe
3296	a0d7dcfeab9effe17c0bcacf4e4a5220_JaffaCakes118.exe
3296	a0d7dcfeab9effe17c0bcacf4e4a5220_JaffaCakes118.exe
1280	iWinGamesSetup.exe
1280	iWinGamesSetup.exe
1280	iWinGamesSetup.exe
1280	iWinGamesSetup.exe
1280	iWinGamesSetup.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

NSIS installer 2 IoCs

installer

resource	yara_rule
behavioral2/files/0x000800000002326a-21.dat	nsis_installer_1
behavioral2/files/0x000800000002326a-21.dat	nsis_installer_2

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3296 wrote to memory of 1280	3296	a0d7dcfeab9effe17c0bcacf4e4a5220_JaffaCakes118.exe	100
PID 3296 wrote to memory of 1280	3296	a0d7dcfeab9effe17c0bcacf4e4a5220_JaffaCakes118.exe	100
PID 3296 wrote to memory of 1280	3296	a0d7dcfeab9effe17c0bcacf4e4a5220_JaffaCakes118.exe	100
PID 1280 wrote to memory of 3332	1280	iWinGamesSetup.exe	101
PID 1280 wrote to memory of 3332	1280	iWinGamesSetup.exe	101
PID 1280 wrote to memory of 3332	1280	iWinGamesSetup.exe	101

C:\Users\Admin\AppData\Local\Temp\a0d7dcfeab9effe17c0bcacf4e4a5220_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a0d7dcfeab9effe17c0bcacf4e4a5220_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3296
- C:\Users\Admin\AppData\Local\Temp\nsf1F9A.tmp\iWinGamesSetup.exe
  C:\Users\Admin\AppData\Local\Temp\nsf1F9A.tmp\iWinGamesSetup.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1280
- - C:\Users\Admin\AppData\Local\Temp\nsdF1DE.tmp\InstGameInfoHelper.exe
    "C:\Users\Admin\AppData\Local\Temp\nsdF1DE.tmp\InstGameInfoHelper.exe"
    3⤵
    - Executes dropped EXE
    PID:3332

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=1324 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
1⤵
PID:3076

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\nsdF1DE.tmp\BgImage.dll

Filesize
7KB

MD5
0e6d71e08eb5f3fe111c2fc10cf3f669

SHA1
e50d07fa89a8a36e39196ef91ee10e6ce7e96289

SHA256
df4ae53731440c2a7fbabac6ded7684fadc03c050c3190a6ec38b1eaf88b76b9

SHA512
20325b41ea54f8aeae09a127e15400d462e99a86365d8b82d4b2d2cc13db6d7ecbb9e5db23091d8b68a92b3bb8cf87fabf9decd3f77089e32af2cdbfd705b77c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdF1DE.tmp\InstGameInfoHelper.exe

Filesize
99KB

MD5
3d3d2bf9c42dbdf97247775c00f22190

SHA1
7a046170aaeb5e1a29d8c8cd7c32225f49237aa1

SHA256
59f09ba2c79a209008e76d0478bb691a9fdb2180d84318d9fc73b10401aa853a

SHA512
6e66c4ff467e286cd5dc1d4ccd412fec32cfd01514db6c339fd275eaab5f3b549e223e9330bc61ff19048df70b81b66dfcc78ac351aa2c5ff45cf8d197140466

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdF1DE.tmp\gametitle.txt

Filesize
24B

MD5
e082c0b29625eda6c41073f50edc3c1b

SHA1
5426d53ba730d8414a1120d181517a1d3bfe17b4

SHA256
7e6a2b2e5ac8b40b5bcacddece84deb720a3b36cead52f08579ed97c9c00548e

SHA512
9b87f2a99351b4d9926addfc1c38c2d66b66b620abd0f707304e0ae1f2796eb0e7011280173fbc6d16b6fe621294ba31359f9e429cec8012c6286aad8016f05f

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdF1DE.tmp\nsExec.dll

Filesize
6KB

MD5
acc2b699edfea5bf5aae45aba3a41e96

SHA1
d2accf4d494e43ceb2cff69abe4dd17147d29cc2

SHA256
168a974eaa3f588d759db3f47c1a9fdc3494ba1fa1a73a84e5e3b2a4d58abd7e

SHA512
e29ea10ada98c71a18273b04f44f385b120d4e8473e441ce5748cfa44a23648814f2656f429b85440157988c88de776c6ac008dc38bf09cbb746c230a46c69fe

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsdF1DE.tmp\tn_feat.bmp

Filesize
4KB

MD5
4563877585d621ad6cb42c4c5b1a0220

SHA1
512e75e298538f0bee89d7f80f7690073cc06a45

SHA256
fae4cb8df5c6e6a2ddcb4a424e0c049c3861c3b9008023a58b94b4439a165e6f

SHA512
93445b2d71232705bbf8bd590513ac384adc4490264a54723fd3f7528fb51d3a43b59e83241be1ddef40fff485689c93e665507979a7168803a6af6dd15b0cba

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsf1F9A.tmp\NSISdl.dll

Filesize
14KB

MD5
a5f8399a743ab7f9c88c645c35b1ebb5

SHA1
168f3c158913b0367bf79fa413357fbe97018191

SHA256
dacc88a12d3ba438fdae3535dc7a5a1d389bce13adc993706424874a782e51c9

SHA512
824e567f5211bf09c7912537c7836d761b0934207612808e9a191f980375c6a97383dbc6b4a7121c6b5f508cbfd7542a781d6b6b196ca24841f73892eec5e977

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsf1F9A.tmp\System.dll

Filesize
11KB

MD5
c17103ae9072a06da581dec998343fc1

SHA1
b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d

SHA256
dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f

SHA512
d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsf1F9A.tmp\ftdownload.dat

Filesize
512B

MD5
885cb649e5570d2bf7b01914d802ba92

SHA1
0ad52fbf78dce94534f27eae67595ae0d018fd07

SHA256
825e535196f58b38c3672018a7b472f06cae6cc4259a11ef048fb1387239b6e8

SHA512
b489c49b9bdebd2b8aa3b8bcf36a6808c4a7f058b436f7035b0474372476b0e03c85be13b10240d8661a7ab08de0b2d9af706dd06895d0f918f4cad403698909

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsf1F9A.tmp\iWinGamesSetup.exe

Filesize
46.7MB

MD5
0fa4e9e8c42539588ac8957812411ac6

SHA1
951bd2e7a886f16f37a0ffcb45e07b716f3d17dc

SHA256
28589df479939cd317be5e9462bcc071c8b83973e4ca51724a34943393731d6a

SHA512
7e704a760e5cae71aae9116702a35b54c1287222e3dd64f65195cec52186e747e458a6dc1263e27c54438d1aeb46c653ba30826ab234389bb398f71628253649

Download Submit