squirrelwaffle | dd372a40f76e4df61316e014ac9e25a36981e07d9064944776ce41d933e19530

Resubmissions

04-10-2021 13:37

211004-qxa34agdhl 10

04-10-2021 13:19

211004-qkqm1sgdfn 10

Analysis

max time kernel
160s
max time network
48s
platform
windows7_x64
resource
win7v20210408
submitted
04-10-2021 13:37

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General

Target

test2.test.dll
Size

468KB
MD5

5ac65b28e1852283c612ca7e1aaa7d3f
SHA1

da1277f3549453023446290bf5d278c89343ffa5
SHA256

dd372a40f76e4df61316e014ac9e25a36981e07d9064944776ce41d933e19530
SHA512

c16ce4e628b8564b955d8d322a1d13af90831c6638b97547c720fb6706603b1f30542298aa11eb39494d9dea7284eab6233cee6a06b57e3a51e16342abfc11b0

Score

10^/10

squirrelwaffle downloader

Malware Config

Extracted

Family

squirrelwaffle

profitshub.in/eJDLM6siEv

hynot-adventures.com/siRmGWRAqRR

giversherbalproducts.com/lBawcxb5

opulent-imports.com/DlOBqKAf

nitro2point0.com/9SqebpSMu

streamline-trade.com/7fTwg0V7

sologicgroup.com/hWo6FObvrdp

pedroaros.cl/gnYxifRY

apimar.eu/QFm9qbfjT

baetrading.com/IfpAV6qS

ditrpshop.in/oHbAKuM0

surveillantfire.com/s6ImD3DAJs

dhananialegalaid.com/VIVB6kFar

aulaintelimundo.com/n1n3Sh4NSO08

muwatin.net/IvyhnWs8j

nkp.hr/a9TmwEDR

kvrassociates.net/Y3kzp0WtE0

marianaleyton.com/4ByNgaVdId6

Signatures

SquirrelWaffle is a simple downloader written in C++.
SquirrelWaffle.
downloader squirrelwaffle

squirrelwaffle 1 IoCs

Squirrelwaffle Payload

resource	yara_rule
behavioral1/memory/1604-63-0x0000000010000000-0x0000000014574000-memory.dmp	squirrelwaffle

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1816 wrote to memory of 1604	1816	rundll32.exe	25
PID 1816 wrote to memory of 1604	1816	rundll32.exe	25
PID 1816 wrote to memory of 1604	1816	rundll32.exe	25
PID 1816 wrote to memory of 1604	1816	rundll32.exe	25
PID 1816 wrote to memory of 1604	1816	rundll32.exe	25
PID 1816 wrote to memory of 1604	1816	rundll32.exe	25
PID 1816 wrote to memory of 1604	1816	rundll32.exe	25

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\test2.test.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1816
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\test2.test.dll,#1
  2⤵
  PID:1604

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1604-61-0x0000000074D91000-0x0000000074D93000-memory.dmp

Filesize
8KB

Download
memory/1604-62-0x0000000001FF0000-0x000000000650D000-memory.dmp

Filesize
69.1MB

Download
memory/1604-63-0x0000000010000000-0x0000000014574000-memory.dmp

Filesize
69.5MB

Download