40649dd149d4111d826d35a21f4709b3804c697c60794e02c493e39b78041396

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 20:56 UTC

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General

Target

bd1fed5b5581cb9f3e8aea83d0279411_JaffaCakes118.exe
Size

790KB
MD5

bd1fed5b5581cb9f3e8aea83d0279411
SHA1

0dacfb2383c75ebae8f19047f350e992a1918b57
SHA256

40649dd149d4111d826d35a21f4709b3804c697c60794e02c493e39b78041396
SHA512

2cfea08be156c62ff0261b4fd748fd5e38bb18b35c45c2fd75cb2ed8d3f5800a7247ae0f2782ec3e1f0dbdd16698904b6cb4e43f0ac33d4ee83aa7e12b9295f1
SSDEEP

12288:N/TdyaCA+hdVa155LS7k3hyYnyUOlBaYZxpI2+dA1q0MM6PmKeOK2t:NLdBTKQ13oZTp9+dgqrSKeOt

Score

7^/10

discovery upx

Malware Config

Signatures

Loads dropped DLL 6 IoCs

pid	Process
1472	bd1fed5b5581cb9f3e8aea83d0279411_JaffaCakes118.exe
1472	bd1fed5b5581cb9f3e8aea83d0279411_JaffaCakes118.exe
1472	bd1fed5b5581cb9f3e8aea83d0279411_JaffaCakes118.exe
1472	bd1fed5b5581cb9f3e8aea83d0279411_JaffaCakes118.exe
1472	bd1fed5b5581cb9f3e8aea83d0279411_JaffaCakes118.exe
1472	bd1fed5b5581cb9f3e8aea83d0279411_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1472-0-0x0000000000400000-0x000000000082B000-memory.dmp	upx
behavioral1/memory/1472-208-0x0000000000400000-0x000000000082B000-memory.dmp	upx

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 1 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	bd1fed5b5581cb9f3e8aea83d0279411_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\bd1fed5b5581cb9f3e8aea83d0279411_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bd1fed5b5581cb9f3e8aea83d0279411_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1472

Network

DNS

service.downloadadmin.com

bd1fed5b5581cb9f3e8aea83d0279411_JaffaCakes118.exe

Remote address:

8.8.8.8:53

Request

service.downloadadmin.com

IN A

Response

service.downloadadmin.com

IN A

23.23.235.104

service.downloadadmin.com

IN A

18.233.221.25
GET

http://service.downloadadmin.com/install?s=Affiliates&c=bgamerbugtest&brand=gamerbug.com&pid=TR&aid=1025&bc=356&country=us

bd1fed5b5581cb9f3e8aea83d0279411_JaffaCakes118.exe

Remote address:

23.23.235.104:80

Request

GET /install?s=Affiliates&c=bgamerbugtest&brand=gamerbug.com&pid=TR&aid=1025&bc=356&country=us HTTP/1.1
connection: close, TE
user-agent: Tightrope Bundle Manager(ref=[6438a9ae618b188058e3a0a17fa35d451125fa19 refs/heads/master])
x-webinstallcode: s=Affiliates&c=bgamerbugtest&brand=gamerbug.com&pid=TR&aid=1025&bc=356&country=us
te: trailers
host: service.downloadadmin.com

Response

HTTP/1.1 404 Not Found

Server: Apache-Coyote/1.1
Content-Type: text/html;charset=utf-8
Content-Length: 976
Date: Fri, 23 Aug 2024 20:57:02 GMT
Connection: close

23.23.235.104:80

http://service.downloadadmin.com/install?s=Affiliates&c=bgamerbugtest&brand=gamerbug.com&pid=TR&aid=1025&bc=356&country=us

http

bd1fed5b5581cb9f3e8aea83d0279411_JaffaCakes118.exe

652 B
1.4kB
6
5

HTTP Request

GET http://service.downloadadmin.com/install?s=Affiliates&c=bgamerbugtest&brand=gamerbug.com&pid=TR&aid=1025&bc=356&country=us

HTTP Response

404

8.8.8.8:53

service.downloadadmin.com

dns

bd1fed5b5581cb9f3e8aea83d0279411_JaffaCakes118.exe

71 B
103 B
1
1

DNS Request

service.downloadadmin.com

DNS Response

23.23.235.104

18.233.221.25

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\nso872C.tmp\LuaBridge.dll

Filesize
12KB

MD5
9781b7bb06ea11ebce5dc9d57b3437a3

SHA1
604123977fffadebfefccae08df6b8e2e5dbab82

SHA256
c26d867114a04c677ef9ac35d83c2d362c1fb9ff8d46abfb785d71a48cb9c309

SHA512
666125abfb144665506e1085793656f31708211b940efca8188a5b20d57a058dcae10ec274a7614450f7b66854c9239c2838e61b3721c10482710a2008b681d7

Download Submit
\Users\Admin\AppData\Local\Temp\nso872C.tmp\LuaSocket\mime\core.dll

Filesize
52KB

MD5
4a4845ba1666907f708c9c10a31ec227

SHA1
1ebf626adc84147e5114885ce779f92d6eb68f3a

SHA256
a1ffee9687ab4a23a78b3251888aff09e2896d76f8d16d713367b265f125188d

SHA512
d009f5e2a2ecfbec5e5e788ade142d612846d0c99921774e4a11b060998dfb0680cf1e1a54604535d5560738093f9ae166866cb23eee5c7d9c4e5cc5a33e7464

Download Submit
\Users\Admin\AppData\Local\Temp\nso872C.tmp\LuaSocket\socket\core.dll

Filesize
80KB

MD5
4bf7db111acfa7c28ad36606107b3322

SHA1
6f20b9f6663ce0c309a2ce60e718d64ffb6c75b3

SHA256
bfe8445c38ee71240e856f85d79e94123d7179bf43688de0e2a14e32e6ef21b0

SHA512
0a5e66a65b80e15d8198f2934c58227ae17680f0fbea9865b2f44af82a29c53d4f95cf9616b4dfd75202420eb73b7d962cf2c84fdad6ce26afe1eb4bb978d0b6

Download Submit
\Users\Admin\AppData\Local\Temp\nso872C.tmp\LuaXml_lib.dll

Filesize
11KB

MD5
7292b642bd958aeb7fd7cfd19e45b068

SHA1
19a800620d041634abae5b5d096cb0e87ce4c188

SHA256
90f1bb98e034fcf7bfddb8cb0a85b27a9c9ddb01b926b4e139e1e8fc53d41d09

SHA512
bd758e0833454e0aa2af976ac94fde17c5401102c5991887cefbe8e337974381584c73e2d1e50e49263c55c3788e24dc7f8bd0b9d2a76a6cbe38e48dd9d6c44a

Download Submit
\Users\Admin\AppData\Local\Temp\nso872C.tmp\lua51.dll

Filesize
116KB

MD5
bbc9ac3211f07e45510861ae429996c3

SHA1
0a0d7ea99c959cd4add3deb05e500af5fdf98510

SHA256
2a4f510a75453fb49ceb2823756bdbcbfe1a026dcd27a76260229386776ddaad

SHA512
f3a4a726ffd7869d277e9ee09a833cc27e10f117c52dd2a2efcc96cf9280730f10dcb704ea78a6d6f16ac2d2db1b94ad6025dfabaf83fdaaca4f5fbb0db1e756

Download Submit
\Users\Admin\AppData\Local\Temp\nso872C.tmp\luacom.dll

Filesize
287KB

MD5
ed7f7857933b38e5d10daf828e79af19

SHA1
7f1445f87f7e2256efc33ef56da20c3b23a1e0f9

SHA256
9dd5218bc2d12f4d07e268bc6ec01d6eefde4b99a07246d0a96d18477d331b5b

SHA512
ceaf9597d4cb725c4ec8b7af8d1090b38df102b52ca7606a24e9a094fc81f450f93ad22770c905db9115e271fa5fa4f5731caa7b1875e204edb10fb691741715

Download Submit
memory/1472-0-0x0000000000400000-0x000000000082B000-memory.dmp

Filesize
4.2MB

Download
memory/1472-52-0x00000000003F0000-0x00000000003FE000-memory.dmp

Filesize
56KB

Download
memory/1472-40-0x0000000000910000-0x0000000000926000-memory.dmp

Filesize
88KB

Download
memory/1472-62-0x00000000025E0000-0x000000000262E000-memory.dmp

Filesize
312KB

Download
memory/1472-208-0x0000000000400000-0x000000000082B000-memory.dmp

Filesize
4.2MB

Download
memory/1472-207-0x00000000003C0000-0x00000000003C9000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

HTTP Request

HTTP Response

DNS Request

DNS Response

MITRE ATT&CK Enterprise v15

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