gozi | 866c0294731f195b0b9efa4f9b7cac352e8de5121f63a458a75efed3a625d24a

General

Target

easfawefawfas.exe
Size

12KB
MD5

2813b6e3ed4bd6b14c53e3dffcdff21d
SHA1

5ac7c7a3dadde70f94810c608a2eb275f14b7bde
SHA256

866c0294731f195b0b9efa4f9b7cac352e8de5121f63a458a75efed3a625d24a
SHA512

ff2454992a5fbe5c8cfab149ebd5edaa089ab4f25b88a47c5da0348575a72f1de372c8e762f74f284070a7a2e1209202ca755b4c08dd99799ac5bb9a598e0a24
SSDEEP

192:LsNqFnJvOXdub8t6QP+TXVKTl1hAKje2Ecp0Gun8JZcxZQF:LsNvuI6QIKTHhA8rt0nnicxo

Score

10^/10

gozi banker isfb spyware stealer trojan

Malware Config

Extracted

Family

gozi

Signatures

Gozi
Gozi is a well-known and widely distributed banking trojan.
banker trojan gozi
Executes dropped EXE 1 IoCs

Processes:

1g1wnhya.exe

pid process

1216 1g1wnhya.exe
Loads dropped DLL 1 IoCs

Processes:

easfawefawfas.exe

pid process

4812 easfawefawfas.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
Legitimate hosting services abused for malware hosting/C2 1 TTPs 5 IoCs

Web Service
T1102

Processes:

flow ioc

1 raw.githubusercontent.com
3 raw.githubusercontent.com
12 discord.com
13 discord.com
17 discord.com
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

4164 schtasks.exe

pid	process
1216	1g1wnhya.exe

flow	ioc
1	raw.githubusercontent.com
3	raw.githubusercontent.com
12	discord.com
13	discord.com
17	discord.com

pid	process
4164	schtasks.exe

Modifies registry class 7 IoCs

Processes:

reg.exereg.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0"	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000_Classes\ms-settings\shell\open\command	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000_Classes\ms-settings	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000_Classes\ms-settings\shell	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000_Classes\ms-settings\shell\open	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000_Classes\ms-settings\shell\open\command\ = "wscript.exe C:\\Users\\Admin\\AppData\\Local\\Temp\\consoleitaly1826.vbs"	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-3699363923-1875576828-3287151903-1000_Classes\ms-settings\shell\open\command	reg.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

easfawefawfas.exe1g1wnhya.exe

pid	process
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
1216	1g1wnhya.exe
1216	1g1wnhya.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe
4812	easfawefawfas.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

easfawefawfas.exe1g1wnhya.exe

description pid process

Token: SeDebugPrivilege 4812 easfawefawfas.exe
Token: SeDebugPrivilege 1216 1g1wnhya.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

easfawefawfas.exe

pid process

4812 easfawefawfas.exe

description	pid	process
Token: SeDebugPrivilege	4812	easfawefawfas.exe
Token: SeDebugPrivilege	1216	1g1wnhya.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

easfawefawfas.execmd.execmd.exe1g1wnhya.exe

description	pid	process	target process
PID 4812 wrote to memory of 3440	4812	easfawefawfas.exe	reg.exe
PID 4812 wrote to memory of 3440	4812	easfawefawfas.exe	reg.exe
PID 4812 wrote to memory of 3440	4812	easfawefawfas.exe	reg.exe
PID 4812 wrote to memory of 4532	4812	easfawefawfas.exe	reg.exe
PID 4812 wrote to memory of 4532	4812	easfawefawfas.exe	reg.exe
PID 4812 wrote to memory of 4532	4812	easfawefawfas.exe	reg.exe
PID 4812 wrote to memory of 4288	4812	easfawefawfas.exe	cmd.exe
PID 4812 wrote to memory of 4288	4812	easfawefawfas.exe	cmd.exe
PID 4812 wrote to memory of 4288	4812	easfawefawfas.exe	cmd.exe
PID 4288 wrote to memory of 4564	4288	cmd.exe	ComputerDefaults.exe
PID 4288 wrote to memory of 4564	4288	cmd.exe	ComputerDefaults.exe
PID 4288 wrote to memory of 4564	4288	cmd.exe	ComputerDefaults.exe
PID 4812 wrote to memory of 4692	4812	easfawefawfas.exe	cmd.exe
PID 4812 wrote to memory of 4692	4812	easfawefawfas.exe	cmd.exe
PID 4812 wrote to memory of 4692	4812	easfawefawfas.exe	cmd.exe
PID 4692 wrote to memory of 4164	4692	cmd.exe	schtasks.exe
PID 4692 wrote to memory of 4164	4692	cmd.exe	schtasks.exe
PID 4692 wrote to memory of 4164	4692	cmd.exe	schtasks.exe
PID 4812 wrote to memory of 1216	4812	easfawefawfas.exe	1g1wnhya.exe
PID 4812 wrote to memory of 1216	4812	easfawefawfas.exe	1g1wnhya.exe
PID 1216 wrote to memory of 3412	1216	1g1wnhya.exe	Explorer.EXE
PID 1216 wrote to memory of 3412	1216	1g1wnhya.exe	Explorer.EXE
PID 1216 wrote to memory of 3412	1216	1g1wnhya.exe	Explorer.EXE
PID 1216 wrote to memory of 3412	1216	1g1wnhya.exe	Explorer.EXE
PID 1216 wrote to memory of 3412	1216	1g1wnhya.exe	Explorer.EXE
PID 1216 wrote to memory of 3412	1216	1g1wnhya.exe	Explorer.EXE
PID 1216 wrote to memory of 3412	1216	1g1wnhya.exe	Explorer.EXE
PID 1216 wrote to memory of 3412	1216	1g1wnhya.exe	Explorer.EXE
PID 1216 wrote to memory of 3412	1216	1g1wnhya.exe	Explorer.EXE
PID 1216 wrote to memory of 3412	1216	1g1wnhya.exe	Explorer.EXE
PID 1216 wrote to memory of 3412	1216	1g1wnhya.exe	Explorer.EXE
PID 1216 wrote to memory of 3412	1216	1g1wnhya.exe	Explorer.EXE
PID 1216 wrote to memory of 3412	1216	1g1wnhya.exe	Explorer.EXE

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3412

C:\Users\Admin\AppData\Local\Temp\easfawefawfas.exe
"C:\Users\Admin\AppData\Local\Temp\easfawefawfas.exe"
2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4812

C:\Windows\SysWOW64\reg.exe
"C:\Windows\system32\reg.exe" add "HKCU\Software\Classes\ms-settings\shell\open\command" /d "wscript.exe C:\Users\Admin\AppData\Local\Temp\consoleitaly1826.vbs" /f
3⤵
- Modifies registry class
PID:3440

C:\Windows\SysWOW64\reg.exe
"C:\Windows\system32\reg.exe" add "HKCU\Software\Classes\ms-settings\shell\open\command" /v DelegateExecute /d "0" /f
3⤵
- Modifies registry class
PID:4532

C:\Windows\SysWOW64\cmd.exe
"cmd.exe" /C computerdefaults.exe
3⤵
- Suspicious use of WriteProcessMemory
PID:4288

C:\Windows\SysWOW64\ComputerDefaults.exe
computerdefaults.exe
4⤵
PID:4564

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C schtasks /Create /SC ONLOGON /TN AVGUpdateService_gKwwuP9Gdga87vtVr050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\Windows\Ringtones\gKwwuP9Gdga87vtVr050MX.exe" /RL HIGHEST /IT
3⤵
- Suspicious use of WriteProcessMemory
PID:4692

C:\Windows\SysWOW64\schtasks.exe
schtasks /Create /SC ONLOGON /TN AVGUpdateService_gKwwuP9Gdga87vtVr050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\Windows\Ringtones\gKwwuP9Gdga87vtVr050MX.exe" /RL HIGHEST /IT
4⤵
- Creates scheduled task(s)
PID:4164

C:\Users\Admin\AppData\Local\Temp\1g1wnhya.exe
"C:\Users\Admin\AppData\Local\Temp\1g1wnhya.exe" explorer.exe
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Web Service

1

T1102

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\1g1wnhya.exe

Filesize
124KB

MD5
e898826598a138f86f2aa80c0830707a

SHA1
1e912a5671f7786cc077f83146a0484e5a78729c

SHA256
df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a

SHA512
6827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb

Download Submit
C:\Users\Admin\AppData\Local\Temp\cf97f3683d66436d9f990f489e08d5ac

Filesize
136KB

MD5
b26259c73b25e735c1e183bfa7121351

SHA1
4250c1a25f21d5c3150f0f8c4d27b04709b48441

SHA256
6b836f95b94debef78276e2d9f95d8714a3dc601c6bf3e686a166341a96b7bde

SHA512
89fa4088625a7ca6873d28b64fcdb3b5a998681bbb57cc7915dfd9c54e291a1168429bef711fc4178bfa06c3e15c1bb03b073b100ef7528c8d9a2d67cb4225de

Download Submit
C:\Users\Admin\AppData\Roaming\Gongle\aRV1NBUEXY\je1358xf.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite

Filesize
48KB

MD5
ac3e539ae563112b3a5a09257679d5ae

SHA1
43ccb9f13df2a94fb8c7ce77827f943abfd00d92

SHA256
11138228b6d2bda305a633a312e1c9f7907df738d4c162043e4f8b95873ce726

SHA512
5e46647f07aaeb0fe2a805b4ee7f4a6d7b6ff8f599fe44f57a581d5c7fa812230701fd8a24c70017d0ec0d86dbe38fb14ac9563b1675cdbad96b561dab3c9b70

Download Submit
C:\Users\Admin\AppData\Roaming\Gongle\aTYW9LSI8R\CURRENT

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

Download Submit
C:\Users\Admin\AppData\Roaming\Gongle\aTYW9LSI8R\LOG

Filesize
329B

MD5
76ac04aab5aade39daf3309480301c64

SHA1
c6a3167570b9a09f35ce13358d0fe70239547043

SHA256
3d686909a1445419c029000a0baba0ea923bfbf5ccbc3bfe235147f287c577ef

SHA512
3679637fd51dc24aa61f48cfed1c2cf5e68202bbf44ced9b2bbb8bec0da7e8dce0ab55d33639c39f86728e1218887c5849dee48183e29ea6bbd6d2606163d2be

Download Submit
C:\Users\Admin\AppData\Roaming\Gongle\aTYW9LSI8R\LOG.old

Filesize
289B

MD5
3db4eaf9addced7c26a1bbf2cf3de208

SHA1
71d17155fdcee6696ef875d4bfe17c6553f53ae7

SHA256
6b3e1df99dc1835356cd98b4712b7fe9a9df158e013d3529ab28389c748d4d84

SHA512
92d9eb220574abdaed121775b9701ca7a4481f028a140db3aba3d551bc14d10ebcb11a70ba04a8700e31c250506c7786c47b2971267f5b5ab47fa73edcacf7d8

Download Submit
C:\Users\Admin\AppData\Roaming\Gongle\aTYW9LSI8R\MANIFEST-000001

Filesize
41B

MD5
5af87dfd673ba2115e2fcf5cfdb727ab

SHA1
d5b5bbf396dc291274584ef71f444f420b6056f1

SHA256
f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

SHA512
de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

Download Submit
\Users\Admin\AppData\Local\Temp\Costura\40BD99E3E2E3C109881E4ECA2DEDC617\32\sqlite.interop.dll

Filesize
1.4MB

MD5
6f2fdecc48e7d72ca1eb7f17a97e59ad

SHA1
fcbc8c4403e5c8194ee69158d7e70ee7dbd4c056

SHA256
70e48ef5c14766f3601c97451b47859fddcbe7f237e1c5200cea8e7a7609d809

SHA512
fea98a3d6fff1497551dc6583dd92798dcac764070a350fd381e856105a6411c94effd4b189b7a32608ff610422b8dbd6d93393c5da99ee66d4569d45191dc8b

Download Submit
memory/3412-31-0x0000000000190000-0x0000000000198000-memory.dmp

Filesize
32KB

Download
memory/3412-25-0x0000000000600000-0x0000000000601000-memory.dmp

Filesize
4KB

Download
memory/3412-28-0x0000000000190000-0x0000000000198000-memory.dmp

Filesize
32KB

Download
memory/3412-30-0x0000000000190000-0x0000000000198000-memory.dmp

Filesize
32KB

Download
memory/3412-24-0x0000000000190000-0x0000000000198000-memory.dmp

Filesize
32KB

Download
memory/4812-39-0x0000000007D40000-0x0000000007DA6000-memory.dmp

Filesize
408KB

Download
memory/4812-3-0x0000000000D90000-0x0000000000D9A000-memory.dmp

Filesize
40KB

Download
memory/4812-11-0x000000000AAC0000-0x000000000B6C0000-memory.dmp

Filesize
12.0MB

Download
memory/4812-10-0x0000000073150000-0x000000007383E000-memory.dmp

Filesize
6.9MB

Download
memory/4812-9-0x000000007315E000-0x000000007315F000-memory.dmp

Filesize
4KB

Download
memory/4812-37-0x0000000000D50000-0x0000000000D5A000-memory.dmp

Filesize
40KB

Download
memory/4812-38-0x0000000007B00000-0x0000000007B0A000-memory.dmp

Filesize
40KB

Download
memory/4812-0-0x000000007315E000-0x000000007315F000-memory.dmp

Filesize
4KB

Download
memory/4812-40-0x0000000007CE0000-0x0000000007CEC000-memory.dmp

Filesize
48KB

Download
memory/4812-41-0x0000000008520000-0x0000000008528000-memory.dmp

Filesize
32KB

Download
memory/4812-6-0x0000000073150000-0x000000007383E000-memory.dmp

Filesize
6.9MB

Download
memory/4812-5-0x00000000056E0000-0x0000000005BDE000-memory.dmp

Filesize
5.0MB

Download
memory/4812-4-0x0000000005140000-0x00000000051D2000-memory.dmp

Filesize
584KB

Download
memory/4812-12-0x0000000012810000-0x00000000134B2000-memory.dmp

Filesize
12.6MB

Download
memory/4812-2-0x0000000002BA0000-0x0000000002BBA000-memory.dmp

Filesize
104KB

Download
memory/4812-149-0x000000000A6E0000-0x000000000A792000-memory.dmp

Filesize
712KB

Download
memory/4812-150-0x0000000008530000-0x0000000008552000-memory.dmp

Filesize
136KB

Download
memory/4812-151-0x000000000E290000-0x000000000E306000-memory.dmp

Filesize
472KB

Download
memory/4812-152-0x000000000A7B0000-0x000000000A7CE000-memory.dmp

Filesize
120KB

Download
memory/4812-153-0x000000000AA60000-0x000000000AAB0000-memory.dmp

Filesize
320KB

Download
memory/4812-154-0x000000000A7E0000-0x000000000A84A000-memory.dmp

Filesize
424KB

Download
memory/4812-155-0x000000000E310000-0x000000000E660000-memory.dmp

Filesize
3.3MB

Download
memory/4812-156-0x000000000E680000-0x000000000E6CB000-memory.dmp

Filesize
300KB

Download
memory/4812-160-0x000000000E760000-0x000000000E79C000-memory.dmp

Filesize
240KB

Download
memory/4812-161-0x000000000E730000-0x000000000E750000-memory.dmp

Filesize
128KB

Download
memory/4812-1-0x0000000000850000-0x000000000085C000-memory.dmp

Filesize
48KB

Download
memory/4812-167-0x000000000E7D0000-0x000000000E7DA000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads