sodinokibi | d8353cfc5e696d3ae402c7c70565c1e7f31e49bcf74a6e12e5ab044f306b4b20

General

Target

d8353cfc5e696d3ae402c7c70565c1e7f31e49bcf74a6e12e5ab044f306b4b20.dll
Size

813KB
MD5

849fb558745e4089a8232312594b21d2
SHA1

1bcf1ae39b898aaa8b6b0207d7e307b234614ff6
SHA256

d8353cfc5e696d3ae402c7c70565c1e7f31e49bcf74a6e12e5ab044f306b4b20
SHA512

48d1e77e426d0a96b55e54c4cd81e8376395f17fe1efa5f11467ecfa8f214c52cc202c561be76ddc8a9958fbba74250947fba0310ce9febaa46894f7454a2bbb

Score

10^/10

sodinokibi $2a$12$vdqtdjoxfyv.wboex9g4zofey483g1yccc4z7m8glmp7fmtv5ywcm 7598 persistence ransomware spyware stealer suricata

Malware Config

Extracted

Path

C:\vwt3rqqt-readme.txt

Family

sodinokibi

Ransom Note

---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension vwt3rqqt. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] What guarantees? [+] Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will not cooperate with us. Its not in our interests. To check the ability of returning files, You should go to our website. There you can decrypt one file for free. That is our guarantee. If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause just we have the private key. In practise - time is much more valuable than money. [+] How to get access on website? [+] You have two ways: 1) [Recommended] Using a TOR browser! a) Download and install TOR browser from this site: https://torproject.org/ b) Open our website: http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/E05F017F5B0159C4 2) If TOR blocked in your country, try to use VPN! But you can use our secondary website. For this: a) Open your any browser (Chrome, Firefox, Opera, IE, Edge) b) Open our secondary website: http://decoder.re/E05F017F5B0159C4 Warning: secondary website can be blocked, thats why first variant much better and more available. When you open our website, put the following data in the input form: Key: kaJwJEyj8d4jGCBZgM3jr2pegzwJDkSCeKItjDgIZ+qBJFwZukIyWsPcBJP+e+9T VMetTLhBWzAvzpIFX8sSyFVru9zL2LRZFYOW8yVNTZtziHua5st3mWtM7izAW3fd vrREP8T/nSwKKR671NvRjv/DBaZEXenaqpLK4wu+OMv4kGX9aTFfO4MfzrcS63Td gta/7zcgeYfyeZ8nICMMK3aoVDdyChaDJhNHIKR4fc9T41vLyfGU+uKdZbGoap7p +MqavZRkQ7OPmo0pgA546V6D76PGK7x2Py9KQRY5UNbUmfNKLz1m2KXPlyLYWbpZ u85s3BAQyRSvlZgtCiVsR8Dydea9L8/0IdimGDFeI1JzJ7+y8XOSjabW4E8AOGbP W6nmm4f+jDp8nS2XxYdpqDf3DEuyix2Hr0p41qc+dHBJyMRy1FfDyq3W0sfP/OWo naD2//cnSBAFFG1VuDRnNL9ToM9r85YKbF1aE7KaBa6Qbmr6VFZX+/qvlR+2RHCg N6oS07ggEMSlEXKJkSgQ6BqIudAYIRiyL6dNqp3t447TNY6VN3OF4v+n0QXcMU4z +FCvomvS+Dhrg0GmhXpqIjsRJIrMM55f7i9tkzOSUAOxF+emIcCZ8FyQsHlSfApa P0kLaxIh00kmlBVBI3Wox3pVlLamErkhdyti+Ci+p432mMxq/u5KvCMSVBgynWBw mVXErdvkcfn7HAZMk989lr1YfA2lvpB4OFBX141WleCdqiv1Df5ukbumyy1z2V+Y 9MXac9ljhIAgXWaUqfQ6XqyXCoupHRljzhiEoSZx1onNY4XpFXXWNDmr75XGBanT CehXIZWRBMqTkWJ6/4lpEWsbe0BuRgNNzeevzV+cZM8Unq1zKBtE0s3wV8wXUUcj AfHJXDfRP5fQzbgCcvQ1HDRoeVmJhemkcHu/nlt/MggH5dtUh/oMO+O5DWY2GIwD Udy3rZGmea1j9ri+VRRbuYV25JTU7bvqYTOUZMF9egXDTYcbDTdQ2sRbaC69NDDB u72nXuChKXS6Jwq9pWMdfilAYPsvV/3NBJn4x4UM3rWHLXgXnU9/PbeDuA0UDBy7 zO83eEsWW7ROh/f5Qdqss9lR4/goEPINAENt+dAgZCHa2NGxeAtnckR+hsNYnnLe j24FM30DBwr5MBo9L/H7RL25ewyaegkNBgFDqrXsGNUJF9L20firyhJTN1JZn3wk X3jzFYYYt6zi8w2PGF8vQoDh6dVuohZ9H+g9hjZrglg/KIBiemx2e/ugm63TQcmp yvf5acxEBFdqCw== ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damge of the private key and, as result, The Loss all data. !!! !!! !!! ONE MORE TIME: Its in your interests to get your files back. From our side, we (the best specialists) make everything for restoring, but please should not interfere. !!! !!! !!!

URLs

http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/E05F017F5B0159C4

http://decoder.re/E05F017F5B0159C4

Extracted

Family

sodinokibi

Botnet

$2a$12$vdqTdjoXfyV.wBOEx9g4ZOFEY483G1yccC4Z7M8GlMP7FMtV5yWcm

Campaign

7598

C2

ecoledansemulhouse.fr

promesapuertorico.com

oldschoolfun.net

hardinggroup.com

fax-payday-loans.com

chrissieperry.com

chandlerpd.com

birnam-wood.com

ivfminiua.com

berlin-bamboo-bikes.org

vesinhnha.com.vn

geisterradler.de

lefumetdesdombes.com

slimani.net

vyhino-zhulebino-24.ru

lusak.at

101gowrie.com

pixelarttees.com

live-your-life.jp

yamalevents.com

Attributes

net
true
pid
$2a$12$vdqTdjoXfyV.wBOEx9g4ZOFEY483G1yccC4Z7M8GlMP7FMtV5yWcm
prc
encsvc

powerpnt

xfssvccon

oracle

thebat

ocssd

sql

msaccess

mydesktopservice

visio

winword

dbeng50

ocomm

mspub

isqlplussvc

infopath

ocautoupds

tbirdconfig

synctime

agntsvc

wordpad

firefox

thunderbird

onenote

dbsnmp

excel

sqbcoreservice

steam

mydesktopqos

outlook
ransom_oneliner
All of your files are encrypted! Find {EXT}-readme.txt and follow instuctions
ransom_template
---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension {EXT}. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] What guarantees? [+] Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will not cooperate with us. Its not in our interests. To check the ability of returning files, You should go to our website. There you can decrypt one file for free. That is our guarantee. If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause just we have the private key. In practise - time is much more valuable than money. [+] How to get access on website? [+] You have two ways: 1) [Recommended] Using a TOR browser! a) Download and install TOR browser from this site: https://torproject.org/ b) Open our website: http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/{UID} 2) If TOR blocked in your country, try to use VPN! But you can use our secondary website. For this: a) Open your any browser (Chrome, Firefox, Opera, IE, Edge) b) Open our secondary website: http://decoder.re/{UID} Warning: secondary website can be blocked, thats why first variant much better and more available. When you open our website, put the following data in the input form: Key: {KEY} ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damge of the private key and, as result, The Loss all data. !!! !!! !!! ONE MORE TIME: Its in your interests to get your files back. From our side, we (the best specialists) make everything for restoring, but please should not interfere. !!! !!! !!!
sub
7598
svc
backup

svc$

veeam

sophos

sql

mepocs

vss

memtas

Signatures

Sodin,Sodinokibi,REvil
Ransomware with advanced anti-analysis and privilege escalation functionality.
ransomware sodinokibi
suricata: ET MALWARE Known Sinkhole Response Header
suricata: ET MALWARE Known Sinkhole Response Header
suricata

Blocklisted process makes network request 64 IoCs

Processes:

rundll32.exe

flow	pid	process
15	3128	rundll32.exe
17	3128	rundll32.exe
19	3128	rundll32.exe
21	3128	rundll32.exe
23	3128	rundll32.exe
25	3128	rundll32.exe
27	3128	rundll32.exe
29	3128	rundll32.exe
31	3128	rundll32.exe
33	3128	rundll32.exe
36	3128	rundll32.exe
38	3128	rundll32.exe
40	3128	rundll32.exe
42	3128	rundll32.exe
44	3128	rundll32.exe
47	3128	rundll32.exe
49	3128	rundll32.exe
51	3128	rundll32.exe
53	3128	rundll32.exe
55	3128	rundll32.exe
57	3128	rundll32.exe
59	3128	rundll32.exe
61	3128	rundll32.exe
63	3128	rundll32.exe
65	3128	rundll32.exe
67	3128	rundll32.exe
69	3128	rundll32.exe
71	3128	rundll32.exe
72	3128	rundll32.exe
73	3128	rundll32.exe
74	3128	rundll32.exe
76	3128	rundll32.exe
77	3128	rundll32.exe
78	3128	rundll32.exe
79	3128	rundll32.exe
81	3128	rundll32.exe
83	3128	rundll32.exe
85	3128	rundll32.exe
87	3128	rundll32.exe
89	3128	rundll32.exe
92	3128	rundll32.exe
94	3128	rundll32.exe
96	3128	rundll32.exe
98	3128	rundll32.exe
100	3128	rundll32.exe
102	3128	rundll32.exe
104	3128	rundll32.exe
106	3128	rundll32.exe
108	3128	rundll32.exe
110	3128	rundll32.exe
112	3128	rundll32.exe
114	3128	rundll32.exe
117	3128	rundll32.exe
119	3128	rundll32.exe
121	3128	rundll32.exe
122	3128	rundll32.exe
123	3128	rundll32.exe
124	3128	rundll32.exe
126	3128	rundll32.exe
128	3128	rundll32.exe
130	3128	rundll32.exe
132	3128	rundll32.exe
134	3128	rundll32.exe
136	3128	rundll32.exe

Modifies extensions of user files 10 IoCs

Ransomware generally changes the extension on encrypted files.

ransomware

Processes:

rundll32.exe

description	ioc	process
File renamed	C:\Users\Admin\Pictures\RedoRemove.tiff => \??\c:\users\admin\pictures\RedoRemove.tiff.vwt3rqqt	rundll32.exe
File renamed	C:\Users\Admin\Pictures\RepairResize.tif => \??\c:\users\admin\pictures\RepairResize.tif.vwt3rqqt	rundll32.exe
File renamed	C:\Users\Admin\Pictures\ResizeUndo.crw => \??\c:\users\admin\pictures\ResizeUndo.crw.vwt3rqqt	rundll32.exe
File renamed	C:\Users\Admin\Pictures\ResolveCheckpoint.png => \??\c:\users\admin\pictures\ResolveCheckpoint.png.vwt3rqqt	rundll32.exe
File renamed	C:\Users\Admin\Pictures\AssertSave.tif => \??\c:\users\admin\pictures\AssertSave.tif.vwt3rqqt	rundll32.exe
File opened for modification	\??\c:\users\admin\pictures\GrantSplit.tiff	rundll32.exe
File renamed	C:\Users\Admin\Pictures\GrantSplit.tiff => \??\c:\users\admin\pictures\GrantSplit.tiff.vwt3rqqt	rundll32.exe
File renamed	C:\Users\Admin\Pictures\MountSplit.tif => \??\c:\users\admin\pictures\MountSplit.tif.vwt3rqqt	rundll32.exe
File renamed	C:\Users\Admin\Pictures\OutRead.crw => \??\c:\users\admin\pictures\OutRead.crw.vwt3rqqt	rundll32.exe
File opened for modification	\??\c:\users\admin\pictures\RedoRemove.tiff	rundll32.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\zQS1XtGvA8 = "C:\\Windows\\SysWOW64\\rundll32.exe"	rundll32.exe

Enumerates connected drives 3 TTPs 25 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

rundll32.exe

description	ioc	process
File opened (read-only)	\??\S:	rundll32.exe
File opened (read-only)	\??\U:	rundll32.exe
File opened (read-only)	\??\W:	rundll32.exe
File opened (read-only)	\??\X:	rundll32.exe
File opened (read-only)	\??\E:	rundll32.exe
File opened (read-only)	\??\K:	rundll32.exe
File opened (read-only)	\??\N:	rundll32.exe
File opened (read-only)	\??\R:	rundll32.exe
File opened (read-only)	\??\D:	rundll32.exe
File opened (read-only)	\??\L:	rundll32.exe
File opened (read-only)	\??\P:	rundll32.exe
File opened (read-only)	\??\Q:	rundll32.exe
File opened (read-only)	\??\Y:	rundll32.exe
File opened (read-only)	\??\O:	rundll32.exe
File opened (read-only)	\??\V:	rundll32.exe
File opened (read-only)	\??\Z:	rundll32.exe
File opened (read-only)	\??\B:	rundll32.exe
File opened (read-only)	\??\F:	rundll32.exe
File opened (read-only)	\??\G:	rundll32.exe
File opened (read-only)	\??\I:	rundll32.exe
File opened (read-only)	\??\T:	rundll32.exe
File opened (read-only)	\??\A:	rundll32.exe
File opened (read-only)	\??\H:	rundll32.exe
File opened (read-only)	\??\J:	rundll32.exe
File opened (read-only)	\??\M:	rundll32.exe

Sets desktop wallpaper using registry 2 TTPs 1 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

rundll32.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\AppData\\Local\\Temp\\14e8vqc5n78.bmp"	rundll32.exe

Drops file in Program Files directory 20 IoCs

Processes:

rundll32.exe

description	ioc	process
File created	\??\c:\program files\vwt3rqqt-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\CloseSelect.wmf	rundll32.exe
File opened for modification	\??\c:\program files\DisableSend.vsw	rundll32.exe
File opened for modification	\??\c:\program files\ExportStop.jpg	rundll32.exe
File opened for modification	\??\c:\program files\MoveDismount.DVR	rundll32.exe
File opened for modification	\??\c:\program files\OpenFind.js	rundll32.exe
File opened for modification	\??\c:\program files\RevokeAssert.pdf	rundll32.exe
File opened for modification	\??\c:\program files\ApproveConvertFrom.ppt	rundll32.exe
File opened for modification	\??\c:\program files\RevokeProtect.vssm	rundll32.exe
File opened for modification	\??\c:\program files\RevokeUnpublish.jfif	rundll32.exe
File opened for modification	\??\c:\program files\TraceStop.aif	rundll32.exe
File opened for modification	\??\c:\program files\ConvertToOpen.crw	rundll32.exe
File opened for modification	\??\c:\program files\EditDisconnect.tiff	rundll32.exe
File opened for modification	\??\c:\program files\GroupSave.ppsm	rundll32.exe
File opened for modification	\??\c:\program files\LimitFormat.xml	rundll32.exe
File opened for modification	\??\c:\program files\ReadAdd.doc	rundll32.exe
File opened for modification	\??\c:\program files\ReadGroup.htm	rundll32.exe
File created	\??\c:\program files (x86)\vwt3rqqt-readme.txt	rundll32.exe
File opened for modification	\??\c:\program files\LockFind.xls	rundll32.exe
File opened for modification	\??\c:\program files\UpdateExport.xltx	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies system certificate store 2 TTPs 9 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

rundll32.exe

description	ioc	process
Set value (data)	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\SystemCertificates\CA\Certificates\2F7AA2D86056A8775796F798C481A079E538E004\Blob = 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	rundll32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\85A408C09C193E5D51587DCDD61330FD8CDE37BF\Blob = 0f0000000100000014000000ff99b1116eca7b69f516900dea2d12202453b5110b0000000100000036000000440065007500740073006300680065002000540065006c0065006b006f006d00200052006f006f007400200043004100200032000000620000000100000020000000b6191a50d0c3977f7da99bcdaac86a227daeb9679ec70ba3b0c9d92271c170d3090000000100000020000000301e06082b0601050507030206082b0601050507030406082b0601050507030114000000010000001400000031c3791bbaf553d717e0897a2d176c0ab32b9d331d000000010000001000000048c1184e28125121aeeef1a32ce0d4677e0000000100000008000000000063f58926d70103000000010000001400000085a408c09c193e5d51587dcdd61330fd8cde37bf2000000001000000a30300003082039f30820287a003020102020126300d06092a864886f70d01010505003071310b3009060355040613024445311c301a060355040a131344657574736368652054656c656b6f6d204147311f301d060355040b1316542d54656c655365632054727573742043656e746572312330210603550403131a44657574736368652054656c656b6f6d20526f6f742043412032301e170d3939303730393132313130305a170d3139303730393233353930305a3071310b3009060355040613024445311c301a060355040a131344657574736368652054656c656b6f6d204147311f301d060355040b1316542d54656c655365632054727573742043656e746572312330210603550403131a44657574736368652054656c656b6f6d20526f6f74204341203230820122300d06092a864886f70d01010105000382010f003082010a0282010100ab0ba335e08b2914b11485af3c10e4396f355d4aaeddea618d9549f46f64a31a6066a4a9402284d9d4a5e578930e6801adb94d5c3aced3b8a84240dfcfa3ba82596a921bac1c9ada082b2527f9692347f1e0eb2c7a9bf51302d07e347cc29e3c0059abf5da0cf5323c2bac50dad6c3de8394caa80c99320e0848565b6afbdae1585801495f72413c1506018e5dadaab893b4cd9eeba7e86a2d5234db3aef5c7551dadbf331f9ee719832c45415440cf99b55edaddf1808a0a3868a49ee53058f194cd5de58799bd26a1c42abc5d5a7cf680f96e4e161987661c8917cd63e00e2915087e19d0ae6ad97d21dc63a7dcbbcda0334d58e5b01f56a07b716b66e4a7f0203010001a3423040301d0603551d0e0416041431c3791bbaf553d717e0897a2d176c0ab32b9d33300f0603551d13040830060101ff020105300e0603551d0f0101ff040403020106300d06092a864886f70d01010505000382010100946459ad3964e729eb13fe5ac38b1357c80424f07477c060e367fbe989a683bf96827c6ed4c33def9e806ebb29b4987ab13b54eb3917477e1a8e0bfc1f31593104b2ce17f32cc7623655e222d88955b49848aa64fad61c36d844785a5a233a5797f57a304fae9f6a4c4b2b8ea003e33ee0a9d4d27bd2b3a8e2723cad9eff8059e49b45b4f63bb0cd39199832e5ea216190e431218e34b1f72f354a8510dae78a3721be5963e0f285883153d45414857079f42e067727752f1fb88af9fec5bad836e483ece765b7bf635af346af819437d4418cd623d61ecff5681b4463a25abaa73559a1e570059b0e235799940a6dba3963288692f31884d8fbd1cf05566457	rundll32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\85A408C09C193E5D51587DCDD61330FD8CDE37BF\Blob = 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	rundll32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\85A408C09C193E5D51587DCDD61330FD8CDE37BF\Blob = 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	rundll32.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\SystemCertificates\CA\Certificates\33E4E80807204C2B6182A3A14B591ACD25B5F0DB\Blob = 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	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\85A408C09C193E5D51587DCDD61330FD8CDE37BF	rundll32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\85A408C09C193E5D51587DCDD61330FD8CDE37BF\Blob = 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	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\SystemCertificates\CA\Certificates\33E4E80807204C2B6182A3A14B591ACD25B5F0DB	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\SystemCertificates\CA\Certificates\2F7AA2D86056A8775796F798C481A079E538E004	rundll32.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

rundll32.exe

pid	process
3128	rundll32.exe
3128	rundll32.exe
3128	rundll32.exe
3128	rundll32.exe
3128	rundll32.exe
3128	rundll32.exe
3128	rundll32.exe
3128	rundll32.exe
3128	rundll32.exe
3128	rundll32.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

rundll32.exevssvc.exe

description	pid	process
Token: SeDebugPrivilege	3128	rundll32.exe
Token: SeTakeOwnershipPrivilege	3128	rundll32.exe
Token: SeBackupPrivilege	3388	vssvc.exe
Token: SeRestorePrivilege	3388	vssvc.exe
Token: SeAuditPrivilege	3388	vssvc.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1624 wrote to memory of 3128	1624	rundll32.exe	rundll32.exe
PID 1624 wrote to memory of 3128	1624	rundll32.exe	rundll32.exe
PID 1624 wrote to memory of 3128	1624	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d8353cfc5e696d3ae402c7c70565c1e7f31e49bcf74a6e12e5ab044f306b4b20.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1624

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d8353cfc5e696d3ae402c7c70565c1e7f31e49bcf74a6e12e5ab044f306b4b20.dll,#1
2⤵
- Blocklisted process makes network request
- Modifies extensions of user files
- Adds Run key to start application
- Enumerates connected drives
- Sets desktop wallpaper using registry
- Drops file in Program Files directory
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3128

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:1136

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3388

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Install Root Certificate

Modify Registry

Credential Access

Credentials in Files

1

T1081

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Defacement

1

T1491

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Downloads

memory/3128-114-0x0000000000000000-mapping.dmp

Download
memory/3128-115-0x0000000002BB0000-0x0000000002BD1000-memory.dmp

Filesize
132KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads