formbook | 91e041ff14916fd2d84ca5413a2f639d388933fdd43b537394323934b22eb7c6

Analysis

max time kernel
133s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
05/05/2024, 23:10

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General

Target
19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe
Size 324KB
Sample240505-254k6aca73
SHA256 91e041ff14916fd2d84ca5413a2f639d388933fdd43b537394323934b22eb7c6
MD5 19a022e9ee73b56285fa5265b24006ec
SHA1 51a4cfb3a1f13996ad368279264861c5636a45be
SHA512 fcb7586dbcf98ce809d060f0f09e0d2e281b12335480e424fc21e6c464d3d04149e8f4a722ef5c3effcedb6d753222ae16c5bffb22c370c279516f286b612f80
SSDEEP 6144:QY82zbT1zASv7iuOfC0bZ78qIZJ0umY2rGd7Bw:h9ESvj0d7t0J0uQGdF
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

formbook hx341 rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

Campaign

hx341

Decoy

cxdgif.com
francescaluoying.com
coastguardsafetykit.com
mydivinesoulecho.net
bild-de.online
cluballsports.pub
compassionculinary.com
international.place
couch-potato.online
paytrendaftaronline.com
drfeelgood.online
guawear.com
26138ss.com
self90.com
amandaoffermann.com
wishfreedomsolutions.info
45bf.com
soulfuldoterra.com
contexto.digital
georgebillions.com
yourfriendjessica.com
xn--kcr43u.com
playa.center
shuf-plus.info
mrjbear.com
gynevia-women.com
magnifieredu.com
bavo-ts.com
potyjyaeryicaf.com
diamantlocation.com
jxymy.info
xrim.ltd
weeddispensarynearme.info
newsentertain.com
polecourses.com
irritablebowelsyndromeip.com
laopdr.ltd
295bet.com
warehousestation.com
terrytag.com
premiumcleanser.net
sadsit.com
hh88388.com
zzguowei.com
followerincrease.com
glwcmp.info
haidungongguan.com
rift711.win
weeklydepoits.com
intpwoman.com
k1chain.com
rebeccarimmer.com
abyss-ran.net
novocan.cloud
southsidenewhomes.com
mingyaparts.com
siporskip.com
estudionataliab.com
dummdum.com
gdchinasohok13.com
184opebet.com
backtechnology.net
minimumtolerance.info
barriemusicschool.com
elsbouse.com

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook

Formbook payload 1 IoCs

rat

resource	yara_rule
behavioral2/memory/4516-3-0x0000000000400000-0x000000000042A000-memory.dmp	formbook

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2460 set thread context of 4516	2460	19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe	85

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4516	19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe
4516	19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2460	19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 1904	2460	19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe	84
PID 2460 wrote to memory of 1904	2460	19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe	84
PID 2460 wrote to memory of 1904	2460	19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe	84
PID 2460 wrote to memory of 4516	2460	19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe	85
PID 2460 wrote to memory of 4516	2460	19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe	85
PID 2460 wrote to memory of 4516	2460	19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe	85
PID 2460 wrote to memory of 4516	2460	19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe	85
PID 2460 wrote to memory of 4516	2460	19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe	85
PID 2460 wrote to memory of 4516	2460	19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Users\Admin\AppData\Local\Temp\19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe"
  2⤵
  PID:1904
- C:\Users\Admin\AppData\Local\Temp\19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\19a022e9ee73b56285fa5265b24006ec_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4516

Network

MITRE ATT&CK Matrix

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Downloads

memory/2460-0-0x0000000074DB2000-0x0000000074DB3000-memory.dmp

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memory/2460-1-0x0000000074DB0000-0x0000000075361000-memory.dmp

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memory/2460-2-0x0000000074DB0000-0x0000000075361000-memory.dmp

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memory/2460-5-0x0000000074DB0000-0x0000000075361000-memory.dmp

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memory/4516-3-0x0000000000400000-0x000000000042A000-memory.dmp

Download

memory/4516-6-0x00000000010B0000-0x00000000013FA000-memory.dmp

Download