xloader | c6a1a1a68b5faac43930deeab9cd6745bde62869786e21e0681b3dc0973afa80

Analysis

max time kernel
92s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19-04-2024 00:31

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General

Target

f91a66d080744b9e8b946984d6d747c4_JaffaCakes118.exe
Size

960KB
MD5

f91a66d080744b9e8b946984d6d747c4
SHA1

886580b7e7d7f27135d2c9981770a2a59332e680
SHA256

c6a1a1a68b5faac43930deeab9cd6745bde62869786e21e0681b3dc0973afa80
SHA512

b559c9048de556c45f77e26d4c2f1c7785348b76ae4d5f9957e202a5c9d01e7c68a1a3958aeede45ff427ad741b01fcd15497e67898acfc5176f9ac9aa1e2238
SSDEEP

12288:p1baMm92lXt74Hu+sYq46e++BJETV7MSDPlGRZz/mnk4zQIL7cQGB3gVIZlH3pmB:pBLN4rpaJye9mjs2M

Score

10^/10

xloader zgrat m6b5 loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

m6b5

Decoy

ixtarbelize.com

pheamal.com

daiyncc.com

staydoubted.com

laagerlitigation.club

sukrantastansakarya.com

esupport.ltd

vetscontracting.net

themuslimlife.coach

salmanairs.com

somatictherapyservices.com

lastminuteminister.com

comunicarbuenosaires.com

kazuya.tech

insightlyservicedev.com

redevelopment38subhashnagar.com

thefutureinvestor.com

simplysu.com

lagu45.com

livingstonpistolpermit.com

Signatures

Detect ZGRat V1 1 IoCs

resource	yara_rule
behavioral2/memory/4424-9-0x0000000005070000-0x0000000005086000-memory.dmp	family_zgrat_v1

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader
ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral2/memory/3536-10-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4424 set thread context of 3536	4424	f91a66d080744b9e8b946984d6d747c4_JaffaCakes118.exe	92

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3536	f91a66d080744b9e8b946984d6d747c4_JaffaCakes118.exe
3536	f91a66d080744b9e8b946984d6d747c4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4424 wrote to memory of 3536	4424	f91a66d080744b9e8b946984d6d747c4_JaffaCakes118.exe	92
PID 4424 wrote to memory of 3536	4424	f91a66d080744b9e8b946984d6d747c4_JaffaCakes118.exe	92
PID 4424 wrote to memory of 3536	4424	f91a66d080744b9e8b946984d6d747c4_JaffaCakes118.exe	92
PID 4424 wrote to memory of 3536	4424	f91a66d080744b9e8b946984d6d747c4_JaffaCakes118.exe	92
PID 4424 wrote to memory of 3536	4424	f91a66d080744b9e8b946984d6d747c4_JaffaCakes118.exe	92
PID 4424 wrote to memory of 3536	4424	f91a66d080744b9e8b946984d6d747c4_JaffaCakes118.exe	92

C:\Users\Admin\AppData\Local\Temp\f91a66d080744b9e8b946984d6d747c4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f91a66d080744b9e8b946984d6d747c4_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4424
- C:\Users\Admin\AppData\Local\Temp\f91a66d080744b9e8b946984d6d747c4_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f91a66d080744b9e8b946984d6d747c4_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3536

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3536-10-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/3536-14-0x0000000001740000-0x0000000001A8A000-memory.dmp

Filesize
3.3MB

Download
memory/3536-13-0x0000000001740000-0x0000000001A8A000-memory.dmp

Filesize
3.3MB

Download
memory/4424-6-0x0000000005440000-0x0000000005450000-memory.dmp

Filesize
64KB

Download
memory/4424-4-0x0000000005120000-0x0000000005196000-memory.dmp

Filesize
472KB

Download
memory/4424-5-0x0000000005240000-0x00000000052DC000-memory.dmp

Filesize
624KB

Download
memory/4424-0-0x00000000006E0000-0x00000000007D6000-memory.dmp

Filesize
984KB

Download
memory/4424-7-0x0000000005040000-0x000000000505E000-memory.dmp

Filesize
120KB

Download
memory/4424-8-0x00000000052F0000-0x0000000005370000-memory.dmp

Filesize
512KB

Download
memory/4424-9-0x0000000005070000-0x0000000005086000-memory.dmp

Filesize
88KB

Download
memory/4424-3-0x0000000005080000-0x0000000005112000-memory.dmp

Filesize
584KB

Download
memory/4424-12-0x00000000747F0000-0x0000000074FA0000-memory.dmp

Filesize
7.7MB

Download
memory/4424-2-0x0000000005550000-0x0000000005AF4000-memory.dmp

Filesize
5.6MB

Download
memory/4424-1-0x00000000747F0000-0x0000000074FA0000-memory.dmp

Filesize
7.7MB

Download