xloader | 49a344e5002bb1b35a0a5db1c82358c43de798acfd0192a88dc11245de163bd8

Analysis

max time kernel
114s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
04-04-2024 12:06

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General

Target

b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe
Size

388KB
MD5

b7e2519de2759907f645492f484c39fc
SHA1

5b1de6f3a342c379b954383e641dd41b83db4b9d
SHA256

49a344e5002bb1b35a0a5db1c82358c43de798acfd0192a88dc11245de163bd8
SHA512

276bf9c2555e1431a8a66df2dafe317833341a99596ad5cbf0ec501489962163cb3cbeda7500c9c4316a8934d3559e500107407a47dcc15aaff31822c6145d4a
SSDEEP

6144:eaihpGX8jPNLjBRwAoy8ApXA5JmeEzgaseiz/V1qYqrY:eljGX2PNLjBz/1AbmeEzSLnq8

Score

10^/10

xloader ef6c loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

ef6c

Decoy

gicaredocs.com

govusergroup.com

conversationspit.com

brondairy.com

rjtherealest.com

xn--9m1bq8wgkag3rjvb.com

mylori.net

softandcute.store

ahljsm.com

shacksolid.com

weekendmusecollection.com

gaminghallarna.net

pgonline111.online

44mpt.xyz

ambrandt.com

eddytattoo.com

blendeqes.com

upinmyfeels.com

lacucinadesign.com

docomoau.xyz

Signatures

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader

Xloader payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral2/memory/2444-11-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe

description	pid	process	target process
PID 3576 set thread context of 2444	3576	b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe	b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe

pid	process
2444	b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe
2444	b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe
2444	b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe

description	pid	process	target process
PID 3576 wrote to memory of 2444	3576	b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe	b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe
PID 3576 wrote to memory of 2444	3576	b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe	b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe
PID 3576 wrote to memory of 2444	3576	b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe	b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe
PID 3576 wrote to memory of 2444	3576	b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe	b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe
PID 3576 wrote to memory of 2444	3576	b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe	b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe
PID 3576 wrote to memory of 2444	3576	b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe	b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3576

C:\Users\Admin\AppData\Local\Temp\b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b7e2519de2759907f645492f484c39fc_JaffaCakes118.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2444

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=2260,i,9938964625802268469,1928462186077019554,262144 --variations-seed-version /prefetch:8
1⤵
PID:1976

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2444-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2444-14-0x0000000001790000-0x0000000001ADA000-memory.dmp

Filesize
3.3MB

Download
memory/3576-6-0x0000000006620000-0x00000000066BC000-memory.dmp

Filesize
624KB

Download
memory/3576-3-0x0000000005140000-0x00000000051D2000-memory.dmp

Filesize
584KB

Download
memory/3576-4-0x00000000053A0000-0x00000000053B0000-memory.dmp

Filesize
64KB

Download
memory/3576-5-0x00000000050E0000-0x00000000050EA000-memory.dmp

Filesize
40KB

Download
memory/3576-0-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/3576-7-0x0000000005520000-0x000000000552E000-memory.dmp

Filesize
56KB

Download
memory/3576-8-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/3576-9-0x00000000053A0000-0x00000000053B0000-memory.dmp

Filesize
64KB

Download
memory/3576-10-0x000000000A270000-0x000000000A2C2000-memory.dmp

Filesize
328KB

Download
memory/3576-2-0x0000000005810000-0x0000000005DB4000-memory.dmp

Filesize
5.6MB

Download
memory/3576-13-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/3576-1-0x0000000000800000-0x0000000000868000-memory.dmp

Filesize
416KB

Download