3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba

Analysis

max time kernel
150s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
10-07-2024 21:32

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General

Target

3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba.exe
Size

2.6MB
MD5

8141c1fe0804585aa560ad12d792015c
SHA1

222ba96a6c9053553ab9d3220b6f2337482ab859
SHA256

3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba
SHA512

1b588df6aec944a9b5396158b2ccdc5c281f5716643bf374d7d768e2b4157e97438e6ec209c9d79f09f2e9870e961f43f4949b507cf23bcd8999da691a7036bd
SSDEEP

49152:sxX7665YxRVplZzSKntlGIiT+HvRdpcAHSjpjK3LBHB/bS:sxX7QnxrloE5dpUpgb

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\locdevopti.exe	3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba.exe

Executes dropped EXE 2 IoCs

pid	Process
1968	locdevopti.exe
2276	xdobloc.exe

Loads dropped DLL 2 IoCs

pid	Process
2320	3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba.exe
2320	3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba.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
T1552.001

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\Parametr = "C:\\FilesW5\\xdobloc.exe"	3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Parametr = "C:\\Vid6Y\\bodasys.exe"	3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2320	3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba.exe
2320	3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe
1968	locdevopti.exe
2276	xdobloc.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 1968	2320	3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba.exe	29
PID 2320 wrote to memory of 1968	2320	3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba.exe	29
PID 2320 wrote to memory of 1968	2320	3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba.exe	29
PID 2320 wrote to memory of 1968	2320	3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba.exe	29
PID 2320 wrote to memory of 2276	2320	3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba.exe	30
PID 2320 wrote to memory of 2276	2320	3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba.exe	30
PID 2320 wrote to memory of 2276	2320	3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba.exe	30
PID 2320 wrote to memory of 2276	2320	3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba.exe	30

C:\Users\Admin\AppData\Local\Temp\3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba.exe
"C:\Users\Admin\AppData\Local\Temp\3bcbbf53f0666b927d0cb4e2e2cf26756c08532047cbd4fd90f44cb9974951ba.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\locdevopti.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\locdevopti.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:1968
- C:\FilesW5\xdobloc.exe
  C:\FilesW5\xdobloc.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  PID:2276

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\FilesW5\xdobloc.exe

Filesize
2.6MB

MD5
423899fc0466f39c3590114cc8e9a082

SHA1
0762592f7a5369fbb835ce9e35c3ffbb8eff804f

SHA256
fb7d17df82651dcf939ce97f79b01fe75dafd433ecba7a92de2dfa19834209a2

SHA512
17c0e1e34383bbf88f6d4c4810ffa92e78b2702c69c726d935fee0013180af71f7d6f95953aaa3a30f24e38aacac604f48767b293d75e77a37c3bb0e59ba655b

Download Submit
C:\Users\Admin\253086396416_6.1_Admin.ini

Filesize
170B

MD5
a4173e35dc571d9c0cd3570090108a07

SHA1
1d01aa740edc2602edd9539a06c3ebead1f14fa7

SHA256
56e8426f0c73b956f4ce6c5ffbf1b0e8bd252094b4187edd2324b5715b1e5825

SHA512
13e7af82cceb1c3df1db2f48f3736bd16a05e0394d37816440d149f5720f8b8090bf38442b008007176373f7b3f3ac1013bf4cb6837a619cd2d29bab4ab9cbff

Download Submit
C:\Users\Admin\253086396416_6.1_Admin.ini

Filesize
202B

MD5
f63d16efaea37d63bac1aeb26d59a4d4

SHA1
8162e8c9971eba89638baeed0402eb548afd8856

SHA256
9bd2030cffa9940339c4cb174ff3c21bae37ffdbb3fdf0d1f8d00782cf8ea538

SHA512
04ceada910f580dce407b2a7ae36056131d1ec970056ed3b182216381cd50b83c5e98499d4ce38572b03fcdc59f271dc86cb2b65c2eb232b6fd144021da3d6b9

Download Submit
C:\Vid6Y\bodasys.exe

Filesize
2.5MB

MD5
9f26f3f5db56987edadbc6249ffdb3b1

SHA1
e9eb30e0c69b54648975c10b48916b2029d682c4

SHA256
ca122d3ccd89e6b59adf38a9338c506af349dcb903fae497b33e0eea15255f66

SHA512
69d514197839bfcbe024698badb87effa77e21b48402ad485b7025d15196d86cb34b29b3729649d9f47b5fcf813c284daf1eb93e0294596a53ce1728ebfba8ec

Download Submit
C:\Vid6Y\bodasys.exe

Filesize
2.6MB

MD5
998862e1dc86a699d17f504b57d375a0

SHA1
056a2f09bb0a3fa978a697b8b1e43c4335cafd28

SHA256
efd85f7bc3833f67ac1888e06ed39514bc5921eb8245309299195492a6d749f8

SHA512
065f5b3a3e99d7fc9d53bf7c99314a533b65aefb0877c89be063173ac7d714ff046b2e1ba6705bbaa9bc90a0e0418b6746d1b019ff8f053a6a2cd98fa660f6d0

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\locdevopti.exe

Filesize
2.6MB

MD5
840cfab799e34b442d7b5ed9ca0cc9c8

SHA1
212cbc961396f16b5787b6afab23e6b722865f39

SHA256
f0e7b8640727c505938e6284cc2b565d67c2bf1c6e90aa9bef25f01a893a7b82

SHA512
cdec6b19b49d77b2a0d2a11b17778c65b06a9eee6de44c144dccc66c2315c064b4c9de8fb79edbca69612767888c44347fc2b1bc81fc5760005d4f96b99ef460

Download Submit