gozi_ifsb | 3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b

General

Target

3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe
Size

252KB
MD5

652a4de0918a9de8a3fc0bc472f7a86d
SHA1

a979fe13938cf0c7b29f97def7b4e4b0aa0e8547
SHA256

3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b
SHA512

af0a9e44576586372e1bd0e78a0d0de98a4c53ade727056589ed662b8d108633da6a195186296abec2ff8d11b9f50e742af1298817e0e2f365a68835ab3809f1

Score

10^/10

gozi_ifsb 1020 banker persistence suricata trojan

Malware Config

Extracted

Family

gozi_ifsb

Botnet

1020

C2

base.oldirtybastardlegacyfundraiser.us/htue503dt

base.happytroutproductions.com/htue503dt

base.makealivingteachingonline.com/htue503dt

base.convertspendingtocash.com/htue503dt

executenet.pw/htue503dt

Attributes

build
214745
exe_type
worker
server_id
60

rsa_pubkey.plain

serpent.plain

Signatures

Gozi, Gozi IFSB
Gozi ISFB is a well-known and widely distributed banking trojan.
banker trojan gozi_ifsb
suricata: ET MALWARE Ursnif Variant CnC Beacon
suricata: ET MALWARE Ursnif Variant CnC Beacon
suricata
Executes dropped EXE 2 IoCs

Processes:

apprispl.exeapprispl.exe

pid process

4396 apprispl.exe
4976 apprispl.exe

pid	process
4396	apprispl.exe
4976	apprispl.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\capigSup = "C:\\Users\\Admin\\AppData\\Roaming\\Azurives\\apprispl.exe"	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe

Suspicious use of SetThreadContext 7 IoCs

Processes:

3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exeapprispl.exeapprispl.exesvchost.exeExplorer.EXE

description	pid	process	target process
PID 2964 set thread context of 4208	2964	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe
PID 4396 set thread context of 4976	4396	apprispl.exe	apprispl.exe
PID 4976 set thread context of 1628	4976	apprispl.exe	svchost.exe
PID 1628 set thread context of 3152	1628	svchost.exe	Explorer.EXE
PID 3152 set thread context of 3632	3152	Explorer.EXE	RuntimeBroker.exe
PID 3152 set thread context of 3912	3152	Explorer.EXE	RuntimeBroker.exe
PID 3152 set thread context of 4584	3152	Explorer.EXE	RuntimeBroker.exe

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

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

apprispl.exeExplorer.EXE

pid process

4976 apprispl.exe
4976 apprispl.exe
3152 Explorer.EXE
3152 Explorer.EXE
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Explorer.EXE

pid process

3152 Explorer.EXE
Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

apprispl.exesvchost.exeExplorer.EXE

pid process

4976 apprispl.exe
1628 svchost.exe
3152 Explorer.EXE
3152 Explorer.EXE
3152 Explorer.EXE
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

RuntimeBroker.exe

description pid process

Token: SeShutdownPrivilege 3632 RuntimeBroker.exe
Token: SeShutdownPrivilege 3632 RuntimeBroker.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Explorer.EXE

pid process

3152 Explorer.EXE

pid	process
4976	apprispl.exe
4976	apprispl.exe
3152	Explorer.EXE
3152	Explorer.EXE

pid	process
3152	Explorer.EXE

pid	process
4976	apprispl.exe
1628	svchost.exe
3152	Explorer.EXE
3152	Explorer.EXE
3152	Explorer.EXE

description	pid	process
Token: SeShutdownPrivilege	3632	RuntimeBroker.exe
Token: SeShutdownPrivilege	3632	RuntimeBroker.exe

pid	process
3152	Explorer.EXE

Suspicious use of WriteProcessMemory 46 IoCs

Processes:

3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.execmd.execmd.exeapprispl.exeapprispl.exesvchost.exeExplorer.EXE

description	pid	process	target process
PID 2964 wrote to memory of 4208	2964	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe
PID 2964 wrote to memory of 4208	2964	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe
PID 2964 wrote to memory of 4208	2964	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe
PID 2964 wrote to memory of 4208	2964	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe
PID 2964 wrote to memory of 4208	2964	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe
PID 2964 wrote to memory of 4208	2964	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe
PID 2964 wrote to memory of 4208	2964	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe
PID 2964 wrote to memory of 4208	2964	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe
PID 2964 wrote to memory of 4208	2964	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe
PID 2964 wrote to memory of 4208	2964	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe
PID 4208 wrote to memory of 2052	4208	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe	cmd.exe
PID 4208 wrote to memory of 2052	4208	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe	cmd.exe
PID 4208 wrote to memory of 2052	4208	3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe	cmd.exe
PID 2052 wrote to memory of 4796	2052	cmd.exe	cmd.exe
PID 2052 wrote to memory of 4796	2052	cmd.exe	cmd.exe
PID 2052 wrote to memory of 4796	2052	cmd.exe	cmd.exe
PID 4796 wrote to memory of 4396	4796	cmd.exe	apprispl.exe
PID 4796 wrote to memory of 4396	4796	cmd.exe	apprispl.exe
PID 4796 wrote to memory of 4396	4796	cmd.exe	apprispl.exe
PID 4396 wrote to memory of 4976	4396	apprispl.exe	apprispl.exe
PID 4396 wrote to memory of 4976	4396	apprispl.exe	apprispl.exe
PID 4396 wrote to memory of 4976	4396	apprispl.exe	apprispl.exe
PID 4396 wrote to memory of 4976	4396	apprispl.exe	apprispl.exe
PID 4396 wrote to memory of 4976	4396	apprispl.exe	apprispl.exe
PID 4396 wrote to memory of 4976	4396	apprispl.exe	apprispl.exe
PID 4396 wrote to memory of 4976	4396	apprispl.exe	apprispl.exe
PID 4396 wrote to memory of 4976	4396	apprispl.exe	apprispl.exe
PID 4396 wrote to memory of 4976	4396	apprispl.exe	apprispl.exe
PID 4396 wrote to memory of 4976	4396	apprispl.exe	apprispl.exe
PID 4976 wrote to memory of 1628	4976	apprispl.exe	svchost.exe
PID 4976 wrote to memory of 1628	4976	apprispl.exe	svchost.exe
PID 4976 wrote to memory of 1628	4976	apprispl.exe	svchost.exe
PID 4976 wrote to memory of 1628	4976	apprispl.exe	svchost.exe
PID 4976 wrote to memory of 1628	4976	apprispl.exe	svchost.exe
PID 1628 wrote to memory of 3152	1628	svchost.exe	Explorer.EXE
PID 1628 wrote to memory of 3152	1628	svchost.exe	Explorer.EXE
PID 1628 wrote to memory of 3152	1628	svchost.exe	Explorer.EXE
PID 3152 wrote to memory of 3632	3152	Explorer.EXE	RuntimeBroker.exe
PID 3152 wrote to memory of 3632	3152	Explorer.EXE	RuntimeBroker.exe
PID 3152 wrote to memory of 3632	3152	Explorer.EXE	RuntimeBroker.exe
PID 3152 wrote to memory of 3912	3152	Explorer.EXE	RuntimeBroker.exe
PID 3152 wrote to memory of 3912	3152	Explorer.EXE	RuntimeBroker.exe
PID 3152 wrote to memory of 3912	3152	Explorer.EXE	RuntimeBroker.exe
PID 3152 wrote to memory of 4584	3152	Explorer.EXE	RuntimeBroker.exe
PID 3152 wrote to memory of 4584	3152	Explorer.EXE	RuntimeBroker.exe
PID 3152 wrote to memory of 4584	3152	Explorer.EXE	RuntimeBroker.exe

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3632

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3912

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4584

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3152

C:\Users\Admin\AppData\Local\Temp\3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe
"C:\Users\Admin\AppData\Local\Temp\3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2964

C:\Users\Admin\AppData\Local\Temp\3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe
"C:\Users\Admin\AppData\Local\Temp\3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b.exe"
3⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4208

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\A80\2E.bat" "C:\Users\Admin\AppData\Roaming\Azurives\apprispl.exe" "C:\Users\Admin\AppData\Local\Temp\3CD57E~1.EXE""
4⤵
- Suspicious use of WriteProcessMemory
PID:2052

C:\Windows\SysWOW64\cmd.exe
cmd /C ""C:\Users\Admin\AppData\Roaming\Azurives\apprispl.exe" "C:\Users\Admin\AppData\Local\Temp\3CD57E~1.EXE""
5⤵
- Suspicious use of WriteProcessMemory
PID:4796

C:\Users\Admin\AppData\Roaming\Azurives\apprispl.exe
"C:\Users\Admin\AppData\Roaming\Azurives\apprispl.exe" "C:\Users\Admin\AppData\Local\Temp\3CD57E~1.EXE"
6⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4396

C:\Users\Admin\AppData\Roaming\Azurives\apprispl.exe
"C:\Users\Admin\AppData\Roaming\Azurives\apprispl.exe"
7⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4976

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe
8⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1628

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\A80\2E.bat
Filesize
112B

MD5
9e23e8d7388237854a58b4f61c80f4bf

SHA1
aca12a1ef194fd9422f3e39446068709d7ddc129

SHA256
b3a8b5ecb82311f8dd11ffd3564a6dfc089089f4099d7fe83f3b8dcc5e115a5a

SHA512
c2365369c2bd30e36c67f32c1f8b8f86716e04cb315e3f49bedfe02c9bc11d8a4f7172ff52f9fca712e4e7bc36353eed7d605f504288a20c060af2849be99237

Download Submit
C:\Users\Admin\AppData\Roaming\Azurives\apprispl.exe
Filesize
252KB

MD5
652a4de0918a9de8a3fc0bc472f7a86d

SHA1
a979fe13938cf0c7b29f97def7b4e4b0aa0e8547

SHA256
3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b

SHA512
af0a9e44576586372e1bd0e78a0d0de98a4c53ade727056589ed662b8d108633da6a195186296abec2ff8d11b9f50e742af1298817e0e2f365a68835ab3809f1

Download Submit
C:\Users\Admin\AppData\Roaming\Azurives\apprispl.exe
Filesize
252KB

MD5
652a4de0918a9de8a3fc0bc472f7a86d

SHA1
a979fe13938cf0c7b29f97def7b4e4b0aa0e8547

SHA256
3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b

SHA512
af0a9e44576586372e1bd0e78a0d0de98a4c53ade727056589ed662b8d108633da6a195186296abec2ff8d11b9f50e742af1298817e0e2f365a68835ab3809f1

Download Submit
C:\Users\Admin\AppData\Roaming\Azurives\apprispl.exe
Filesize
252KB

MD5
652a4de0918a9de8a3fc0bc472f7a86d

SHA1
a979fe13938cf0c7b29f97def7b4e4b0aa0e8547

SHA256
3cd57e714aa0b542686ac077089b6b2d82235f5974ffd6632923e9a2c9ae271b

SHA512
af0a9e44576586372e1bd0e78a0d0de98a4c53ade727056589ed662b8d108633da6a195186296abec2ff8d11b9f50e742af1298817e0e2f365a68835ab3809f1

Download Submit
memory/1628-153-0x0000000000000000-mapping.dmp

Download
memory/1628-155-0x0000000000920000-0x00000000009AC000-memory.dmp

Filesize
560KB

Download
memory/2052-138-0x0000000000000000-mapping.dmp

Download
memory/2964-130-0x0000000074930000-0x0000000074EE1000-memory.dmp

Filesize
5.7MB

Download
memory/2964-136-0x0000000074930000-0x0000000074EE1000-memory.dmp

Filesize
5.7MB

Download
memory/2964-131-0x0000000074930000-0x0000000074EE1000-memory.dmp

Filesize
5.7MB

Download
memory/3152-156-0x0000000002730000-0x00000000027BC000-memory.dmp

Filesize
560KB

Download
memory/3632-157-0x00000220D4490000-0x00000220D451C000-memory.dmp

Filesize
560KB

Download
memory/3912-158-0x000001E7E5010000-0x000001E7E509C000-memory.dmp

Filesize
560KB

Download
memory/4208-137-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/4208-135-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/4208-133-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/4208-132-0x0000000000000000-mapping.dmp

Download
memory/4396-145-0x0000000074920000-0x0000000074ED1000-memory.dmp

Filesize
5.7MB

Download
memory/4396-144-0x0000000074920000-0x0000000074ED1000-memory.dmp

Filesize
5.7MB

Download
memory/4396-152-0x0000000074920000-0x0000000074ED1000-memory.dmp

Filesize
5.7MB

Download
memory/4396-141-0x0000000000000000-mapping.dmp

Download
memory/4584-159-0x000001959E940000-0x000001959E9CC000-memory.dmp

Filesize
560KB

Download
memory/4796-140-0x0000000000000000-mapping.dmp

Download
memory/4976-146-0x0000000000000000-mapping.dmp

Download
memory/4976-151-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/4976-154-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads