77c7b00d444cc30e96795de12cd664253dcbefed10eae6731ef974ead8e946df

Analysis

max time kernel
146s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
14/07/2024, 02:04

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

43dc5870d9192c626e62fa5d3e367895_JaffaCakes118.exe
Size

13KB
MD5

43dc5870d9192c626e62fa5d3e367895
SHA1

67c98f2e03edce8e8b32ed0de688d6e13a37489a
SHA256

77c7b00d444cc30e96795de12cd664253dcbefed10eae6731ef974ead8e946df
SHA512

eeb638a18a4de70f53ebddb155b98e6dd6ea90c971a92c75654c5627580aef39d7c297cfb49924a42eccba947686f4232c8f94e752201a821fe1a6f04df67225
SSDEEP

192:LYovIe9jdGSHlmK+Zpb82aQOhGcSBr9ZCspE+TMwrRmK+vhOrJ6hwK:b9jLmfba9hbBeM4mdx

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4940-0-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4940-2-0x0000000000400000-0x0000000000408000-memory.dmp	upx

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

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	msedge.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
516	msedge.exe
516	msedge.exe
2260	msedge.exe
2260	msedge.exe
4248	identity_helper.exe
4248	identity_helper.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe
1112	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs

pid	Process
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe
2260	msedge.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4940	43dc5870d9192c626e62fa5d3e367895_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4940 wrote to memory of 2260	4940	43dc5870d9192c626e62fa5d3e367895_JaffaCakes118.exe	86
PID 4940 wrote to memory of 2260	4940	43dc5870d9192c626e62fa5d3e367895_JaffaCakes118.exe	86
PID 2260 wrote to memory of 3052	2260	msedge.exe	87
PID 2260 wrote to memory of 3052	2260	msedge.exe	87
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 2160	2260	msedge.exe	88
PID 2260 wrote to memory of 516	2260	msedge.exe	89
PID 2260 wrote to memory of 516	2260	msedge.exe	89
PID 2260 wrote to memory of 1220	2260	msedge.exe	90
PID 2260 wrote to memory of 1220	2260	msedge.exe	90
PID 2260 wrote to memory of 1220	2260	msedge.exe	90
PID 2260 wrote to memory of 1220	2260	msedge.exe	90
PID 2260 wrote to memory of 1220	2260	msedge.exe	90
PID 2260 wrote to memory of 1220	2260	msedge.exe	90
PID 2260 wrote to memory of 1220	2260	msedge.exe	90
PID 2260 wrote to memory of 1220	2260	msedge.exe	90
PID 2260 wrote to memory of 1220	2260	msedge.exe	90
PID 2260 wrote to memory of 1220	2260	msedge.exe	90
PID 2260 wrote to memory of 1220	2260	msedge.exe	90
PID 2260 wrote to memory of 1220	2260	msedge.exe	90
PID 2260 wrote to memory of 1220	2260	msedge.exe	90
PID 2260 wrote to memory of 1220	2260	msedge.exe	90
PID 2260 wrote to memory of 1220	2260	msedge.exe	90
PID 2260 wrote to memory of 1220	2260	msedge.exe	90
PID 2260 wrote to memory of 1220	2260	msedge.exe	90
PID 2260 wrote to memory of 1220	2260	msedge.exe	90

C:\Users\Admin\AppData\Local\Temp\43dc5870d9192c626e62fa5d3e367895_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\43dc5870d9192c626e62fa5d3e367895_JaffaCakes118.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4940
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://ads.eorezo.com/cgi-bin/advert/getads?did=43
  2⤵
  - Enumerates system info in registry
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:2260
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff9ffc546f8,0x7ff9ffc54708,0x7ff9ffc54718
    3⤵
    PID:3052
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,3447834105769023851,10984852350064373197,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2164 /prefetch:2
    3⤵
    PID:2160
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2132,3447834105769023851,10984852350064373197,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2208 /prefetch:3
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:516
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2132,3447834105769023851,10984852350064373197,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2684 /prefetch:8
    3⤵
    PID:1220
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,3447834105769023851,10984852350064373197,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3240 /prefetch:1
    3⤵
    PID:1464
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,3447834105769023851,10984852350064373197,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3252 /prefetch:1
    3⤵
    PID:4460
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2132,3447834105769023851,10984852350064373197,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
    3⤵
    PID:684
- - C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2132,3447834105769023851,10984852350064373197,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5204 /prefetch:8
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:4248
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,3447834105769023851,10984852350064373197,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4824 /prefetch:1
    3⤵
    PID:1920
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,3447834105769023851,10984852350064373197,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4792 /prefetch:1
    3⤵
    PID:3296
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,3447834105769023851,10984852350064373197,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5348 /prefetch:1
    3⤵
    PID:1256
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,3447834105769023851,10984852350064373197,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4108 /prefetch:1
    3⤵
    PID:4032
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,3447834105769023851,10984852350064373197,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4844 /prefetch:2
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1112

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4536

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
d406f3135e11b0a0829109c1090a41dc

SHA1
810f00e803c17274f9af074fc6c47849ad6e873e

SHA256
91f57909a10174b06c862089a9c1f3b3aeafea74a70ee1942ce11bb80d9eace4

SHA512
2b9f0f94b1e8a1b62ab38af8df2add0ec9e4c6dfa94d9c84cc24fe86d2d57d4fc0d9ec8a9775cf42a859ddfd130260128185a0e2588992bca8fd4ebf5ee6d409

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
7f37f119665df6beaa925337bbff0e84

SHA1
c2601d11f8aa77e12ab3508479cbf20c27cbd865

SHA256
1073dbff3ec315ac85361c35c8ba791cc4198149b097c7b287dda1d791925027

SHA512
8e180e41dd27c51e81788564b19b8ff411028890da506fbf767d394b1e73ec53e046c8d07235b2ec7c1c593c976bbf74ed9b7d442d68b526a0a77a9b5b0ab817

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
b3a3f651898f5831370ffe4873378932

SHA1
5a0d57e5d3d49e891093300cc934d799fa55e5d1

SHA256
e4b7cafff2aa728c0677ab6bba725f28c233398681dff73a0118bf89ae327ce6

SHA512
0ac034b0ec17ac44531aa16374260c8e6547f3cc0ed0f1b4b6045d985dec95c2e02c25c9171fd55b168a1eeeecd89f1ec11d29de7c154e4d067a636d74d2dda9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
9c2b93c31b2354f5d3d201c44810456f

SHA1
9fe248ea4c441b48a16342f716bca542ee548d14

SHA256
308eb93636796cb2c3de99be1e0c6a5ac863106e729d50ba23ce75672356eb22

SHA512
41ec0311d078073c1213c5a213f4d16eb78a2690adb968982062b206d4a3b5e27b76f5699a165aa24560ee575b3d5f588b6f49676de9d1eb80753a9a58402feb

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
206702161f94c5cd39fadd03f4014d98

SHA1
bd8bfc144fb5326d21bd1531523d9fb50e1b600a

SHA256
1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

SHA512
0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
91b6f81b768eec6a631320307b4f7bc0

SHA1
5c2a66ba480e77c52373633f5d691f59b36679c7

SHA256
7347ee20f19b6c000ae194b863ea869bf5bc6af043d9ff58bebf6f9829d1c45e

SHA512
c8ce62dce2fd6c3ebd7108c5e85ffed02d16175ac800fdfc12500cff44442762e41f8a9a49005dd1ebaca2ff27817dacae9ac50f23cf137625959d80d871d7b6

Download Submit
memory/4940-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4940-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download