Analysis
- max time kernel
40s - max time network
43s - platform
windows7_x64 - resource
win7-20220414-en - submitted
28/06/2022, 10:27
Static task
static1
Behavioral task
behavioral1
Sample
43723f48e53efb30d879a7e914303ffc.exe
Resource
win7-20220414-en
General
- Target 43723f48e53efb30d879a7e914303ffc.exe
- Size 508KB
- Sample220628-mg376aggel
- SHA256 b945450834c1b291b59ad3e4360a4493657dbff4dc653cc593eca008ee4f49db
- MD5 43723f48e53efb30d879a7e914303ffc
- SHA1 4fe40b4d55e41d232c0799862372c93e3c3cf78b
- SHA512 98d3a62cd6bbc9f51b36e0a4caa28d65045d8d824f969e2c74631a9fe02344169d305559f5a2cd9f4ba62e6065f5e8bef87607777ff0121145c2090ad8638605
- MD5 SHA1 SHA512
Malware Config
Extracted
-
formbook
-
4.1
-
rv4k
-
superviga.store
-
chainloom.com
-
blogvocecomsaude.tech
-
kencurrie.site
-
jobtreffer.com
-
training-motivation-health.com
-
calm-world.xyz
-
landata-cc.com
-
ranssbt.com
-
teaburn.host
-
enmodocheckin.com
-
luvelwano.net
-
soulzofafrika.com
-
sallyhawkins.net
-
itsshebesteph.com
-
220169.com
-
oracasatua.info
-
lauthentique-sbh.store
-
herpediscount.one
-
taobaohuangye.com
-
sumaindesign.xyz
-
faocial.com
-
hybiomart.com
-
andremarinho.com
-
tdsstudios.store
-
tongenesis.com
-
cornerstone-ma.com
-
wpnuvem.com
-
updatesportsnews.com
-
randalldunn.global
-
heartoneclothing.com
-
d3pk.com
-
informationgovernanceboard.com
-
shumizi.com
-
ryterna-cn.com
-
honghingchinese.com
-
growthwala.com
-
myrtmobile.com
-
shoemandi.com
-
loginrumour.com
-
kruimelservice.store
-
sunrisefile.com
-
pawsomepackingproducts.com
-
wst0.xyz
-
sammykhoo.com
-
chiselstrike.cool
-
bassarioglu.com
-
torgopt.com
-
babatravelings.com
-
affix-speak.biz
-
gongxiangjiating.com
-
weddleunlimted.com
-
hightechosteosynthesis.com
-
elb6.com
-
kicks-able.com
-
8m39.com
-
mandurahcarravanpark.com
-
quickrecovery.xyz
-
xn--hu1b264c.com
-
jam-nins.com
-
valoragregadosac.com
-
pontobr.online
-
chashibari.com
-
sim4k.net
-
herbanhabitat.com
Signatures
- Formbook Payload 2 IoCs
resource yara_rule behavioral1/memory/1388-63-0x0000000000400000-0x000000000042F000-memory.dmp formbook behavioral1/memory/1388-64-0x000000000041F0B0-mapping.dmp formbook - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1520 set thread context of 1388 1520 43723f48e53efb30d879a7e914303ffc.exe 30 - Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 1520 43723f48e53efb30d879a7e914303ffc.exe 1520 43723f48e53efb30d879a7e914303ffc.exe 1388 43723f48e53efb30d879a7e914303ffc.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1520 43723f48e53efb30d879a7e914303ffc.exe - Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 1520 wrote to memory of 912 1520 43723f48e53efb30d879a7e914303ffc.exe 28 PID 1520 wrote to memory of 912 1520 43723f48e53efb30d879a7e914303ffc.exe 28 PID 1520 wrote to memory of 912 1520 43723f48e53efb30d879a7e914303ffc.exe 28 PID 1520 wrote to memory of 912 1520 43723f48e53efb30d879a7e914303ffc.exe 28 PID 1520 wrote to memory of 1160 1520 43723f48e53efb30d879a7e914303ffc.exe 29 PID 1520 wrote to memory of 1160 1520 43723f48e53efb30d879a7e914303ffc.exe 29 PID 1520 wrote to memory of 1160 1520 43723f48e53efb30d879a7e914303ffc.exe 29 PID 1520 wrote to memory of 1160 1520 43723f48e53efb30d879a7e914303ffc.exe 29 PID 1520 wrote to memory of 1388 1520 43723f48e53efb30d879a7e914303ffc.exe 30 PID 1520 wrote to memory of 1388 1520 43723f48e53efb30d879a7e914303ffc.exe 30 PID 1520 wrote to memory of 1388 1520 43723f48e53efb30d879a7e914303ffc.exe 30 PID 1520 wrote to memory of 1388 1520 43723f48e53efb30d879a7e914303ffc.exe 30 PID 1520 wrote to memory of 1388 1520 43723f48e53efb30d879a7e914303ffc.exe 30 PID 1520 wrote to memory of 1388 1520 43723f48e53efb30d879a7e914303ffc.exe 30 PID 1520 wrote to memory of 1388 1520 43723f48e53efb30d879a7e914303ffc.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\43723f48e53efb30d879a7e914303ffc.exe"C:\Users\Admin\AppData\Local\Temp\43723f48e53efb30d879a7e914303ffc.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1520 -
C:\Users\Admin\AppData\Local\Temp\43723f48e53efb30d879a7e914303ffc.exe"C:\Users\Admin\AppData\Local\Temp\43723f48e53efb30d879a7e914303ffc.exe"2⤵PID:912
-
-
C:\Users\Admin\AppData\Local\Temp\43723f48e53efb30d879a7e914303ffc.exe"C:\Users\Admin\AppData\Local\Temp\43723f48e53efb30d879a7e914303ffc.exe"2⤵PID:1160
-
-
C:\Users\Admin\AppData\Local\Temp\43723f48e53efb30d879a7e914303ffc.exe"C:\Users\Admin\AppData\Local\Temp\43723f48e53efb30d879a7e914303ffc.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1388
-