gozi | 1af90c27e4e26ec85d6c574a301660cedbe5b58f3cbefb8f0bdbe797d8b988cb

General

Target

354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe
Size

532KB
MD5

354afc029f507bb8574cf1fcc56deea9
SHA1

3790949a1ed97581f5198a9ca0b8e76455e58e76
SHA256

1af90c27e4e26ec85d6c574a301660cedbe5b58f3cbefb8f0bdbe797d8b988cb
SHA512

9fa7b9900fb35ff00fb8f1d34892c92502286245b4f40844d8c340319299fa06efd33b017d836222f8f38336c2edc54837446d32b42e93dfd49eea0a13c5d9c4
SSDEEP

12288:gObctOE9mONxfSiCjtFYS9ief6JsYVtajaxIABxnjG8oi8WrT:YORONpSJtFTNYV4jZABlG8h1/

Score

10^/10

gozi banker isfb persistence trojan

Malware Config

Extracted

Family

gozi

Attributes

build
215798

rsa_pubkey.plain

Signatures

Gozi
Gozi is a well-known and widely distributed banking trojan.
banker trojan gozi
Executes dropped EXE 2 IoCs

Processes:

cmifsole.execmifsole.exe

pid process

2604 cmifsole.exe
1808 cmifsole.exe
Loads dropped DLL 2 IoCs

Processes:

cmd.exe

pid process

2868 cmd.exe
2868 cmd.exe

pid	process
2604	cmifsole.exe
1808	cmifsole.exe

pid	process
2868	cmd.exe
2868	cmd.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\Apphscli = "C:\\Users\\Admin\\AppData\\Roaming\\catssvcs\\cmifsole.exe"	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.execmifsole.execmifsole.exesvchost.exe

description	pid	process	target process
PID 2220 set thread context of 2760	2220	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe
PID 2604 set thread context of 1808	2604	cmifsole.exe	cmifsole.exe
PID 1808 set thread context of 2464	1808	cmifsole.exe	svchost.exe
PID 2464 set thread context of 1376	2464	svchost.exe	Explorer.EXE

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

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

cmifsole.exeExplorer.EXE

pid process

1808 cmifsole.exe
1376 Explorer.EXE
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

cmifsole.exesvchost.exe

pid process

1808 cmifsole.exe
2464 svchost.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Explorer.EXE

pid process

1376 Explorer.EXE

pid	process
1808	cmifsole.exe
1376	Explorer.EXE

pid	process
1808	cmifsole.exe
2464	svchost.exe

pid	process
1376	Explorer.EXE

Suspicious use of WriteProcessMemory 44 IoCs

Processes:

354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.execmd.execmd.execmifsole.execmifsole.exesvchost.exe

description	pid	process	target process
PID 2220 wrote to memory of 2760	2220	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe
PID 2220 wrote to memory of 2760	2220	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe
PID 2220 wrote to memory of 2760	2220	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe
PID 2220 wrote to memory of 2760	2220	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe
PID 2220 wrote to memory of 2760	2220	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe
PID 2220 wrote to memory of 2760	2220	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe
PID 2220 wrote to memory of 2760	2220	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe
PID 2220 wrote to memory of 2760	2220	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe
PID 2220 wrote to memory of 2760	2220	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe
PID 2220 wrote to memory of 2760	2220	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe
PID 2220 wrote to memory of 2760	2220	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe
PID 2760 wrote to memory of 2640	2760	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe	cmd.exe
PID 2760 wrote to memory of 2640	2760	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe	cmd.exe
PID 2760 wrote to memory of 2640	2760	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe	cmd.exe
PID 2760 wrote to memory of 2640	2760	354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe	cmd.exe
PID 2640 wrote to memory of 2868	2640	cmd.exe	cmd.exe
PID 2640 wrote to memory of 2868	2640	cmd.exe	cmd.exe
PID 2640 wrote to memory of 2868	2640	cmd.exe	cmd.exe
PID 2640 wrote to memory of 2868	2640	cmd.exe	cmd.exe
PID 2868 wrote to memory of 2604	2868	cmd.exe	cmifsole.exe
PID 2868 wrote to memory of 2604	2868	cmd.exe	cmifsole.exe
PID 2868 wrote to memory of 2604	2868	cmd.exe	cmifsole.exe
PID 2868 wrote to memory of 2604	2868	cmd.exe	cmifsole.exe
PID 2604 wrote to memory of 1808	2604	cmifsole.exe	cmifsole.exe
PID 2604 wrote to memory of 1808	2604	cmifsole.exe	cmifsole.exe
PID 2604 wrote to memory of 1808	2604	cmifsole.exe	cmifsole.exe
PID 2604 wrote to memory of 1808	2604	cmifsole.exe	cmifsole.exe
PID 2604 wrote to memory of 1808	2604	cmifsole.exe	cmifsole.exe
PID 2604 wrote to memory of 1808	2604	cmifsole.exe	cmifsole.exe
PID 2604 wrote to memory of 1808	2604	cmifsole.exe	cmifsole.exe
PID 2604 wrote to memory of 1808	2604	cmifsole.exe	cmifsole.exe
PID 2604 wrote to memory of 1808	2604	cmifsole.exe	cmifsole.exe
PID 2604 wrote to memory of 1808	2604	cmifsole.exe	cmifsole.exe
PID 2604 wrote to memory of 1808	2604	cmifsole.exe	cmifsole.exe
PID 1808 wrote to memory of 2464	1808	cmifsole.exe	svchost.exe
PID 1808 wrote to memory of 2464	1808	cmifsole.exe	svchost.exe
PID 1808 wrote to memory of 2464	1808	cmifsole.exe	svchost.exe
PID 1808 wrote to memory of 2464	1808	cmifsole.exe	svchost.exe
PID 1808 wrote to memory of 2464	1808	cmifsole.exe	svchost.exe
PID 1808 wrote to memory of 2464	1808	cmifsole.exe	svchost.exe
PID 1808 wrote to memory of 2464	1808	cmifsole.exe	svchost.exe
PID 2464 wrote to memory of 1376	2464	svchost.exe	Explorer.EXE
PID 2464 wrote to memory of 1376	2464	svchost.exe	Explorer.EXE
PID 2464 wrote to memory of 1376	2464	svchost.exe	Explorer.EXE

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1376

C:\Users\Admin\AppData\Local\Temp\354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2220

C:\Users\Admin\AppData\Local\Temp\354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\354afc029f507bb8574cf1fcc56deea9_JaffaCakes118.exe"
3⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2760

C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\7926\30.bat" "C:\Users\Admin\AppData\Roaming\catssvcs\cmifsole.exe" "C:\Users\Admin\AppData\Local\Temp\354AFC~1.EXE""
4⤵
- Suspicious use of WriteProcessMemory
PID:2640

C:\Windows\SysWOW64\cmd.exe
cmd /C ""C:\Users\Admin\AppData\Roaming\catssvcs\cmifsole.exe" "C:\Users\Admin\AppData\Local\Temp\354AFC~1.EXE""
5⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2868

C:\Users\Admin\AppData\Roaming\catssvcs\cmifsole.exe
"C:\Users\Admin\AppData\Roaming\catssvcs\cmifsole.exe" "C:\Users\Admin\AppData\Local\Temp\354AFC~1.EXE"
6⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2604

C:\Users\Admin\AppData\Roaming\catssvcs\cmifsole.exe
"C:\Users\Admin\AppData\Roaming\catssvcs\cmifsole.exe"
7⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1808

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe
8⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2464

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\7926\30.bat

Filesize
112B

MD5
9fdc8e9047b5fc87f14f819464765f5b

SHA1
d98be960fd9b79159f0ac647ff226d72ee73e262

SHA256
e03eb5a5a5c4326f933693194538a464c7a84b7087575631009de3197d8ce14a

SHA512
0d28692e9cbb548177eb5b6bc014abca75b56d131d51ff47aae5aa974475bc12311e8f8ac9830c62477612073c4ea3be9e8951025b09202419db04881663b414

Download Submit
C:\Users\Admin\AppData\Roaming\catssvcs\cmifsole.exe

Filesize
532KB

MD5
354afc029f507bb8574cf1fcc56deea9

SHA1
3790949a1ed97581f5198a9ca0b8e76455e58e76

SHA256
1af90c27e4e26ec85d6c574a301660cedbe5b58f3cbefb8f0bdbe797d8b988cb

SHA512
9fa7b9900fb35ff00fb8f1d34892c92502286245b4f40844d8c340319299fa06efd33b017d836222f8f38336c2edc54837446d32b42e93dfd49eea0a13c5d9c4

Download Submit
memory/1376-52-0x0000000006840000-0x0000000006944000-memory.dmp

Filesize
1.0MB

Download
memory/1376-59-0x0000000006840000-0x0000000006944000-memory.dmp

Filesize
1.0MB

Download
memory/1376-61-0x0000000006840000-0x0000000006944000-memory.dmp

Filesize
1.0MB

Download
memory/1376-62-0x0000000006840000-0x0000000006944000-memory.dmp

Filesize
1.0MB

Download
memory/1376-60-0x0000000006840000-0x0000000006944000-memory.dmp

Filesize
1.0MB

Download
memory/1808-39-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1808-51-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/1808-45-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2464-46-0x000007FFFFFDB000-0x000007FFFFFDC000-memory.dmp

Filesize
4KB

Download
memory/2464-56-0x00000000004F0000-0x00000000005F4000-memory.dmp

Filesize
1.0MB

Download
memory/2464-47-0x00000000004F0000-0x00000000005F4000-memory.dmp

Filesize
1.0MB

Download
memory/2760-10-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2760-27-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2760-14-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2760-16-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2760-17-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2760-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2760-3-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2760-4-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2760-6-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2760-8-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2760-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads