pandastealer | b45d683efd7ec95afd23317e2c0e9ca178b16c0d9f4f3c2363035dd10e24698a

General

Target

b45d683efd7ec95afd23317e2c0e9ca178b16c0d9f4f3c2363035dd10e24698a.exe
Size

227KB
MD5

8e9b5572a7470a015a4bd2b91fd78ab0
SHA1

4e4d5406696a6d00bcf54633aba6f2f68c80ad72
SHA256

b45d683efd7ec95afd23317e2c0e9ca178b16c0d9f4f3c2363035dd10e24698a
SHA512

c7dc66b40a791dd83c3beb44adb010ba7238bc9fc04eeb0c3e172c905a4ef04530dc1447a08d5046b8afb19c4e1ede6aea928edea8f7cfd54dec8ce9b50197af
SSDEEP

3072:sB/aYaPSLD1P/m0a0k0IiqCRfsB5xJ7zg6qeL+VqYsPAl/Mvcf1iBh2s:6LaPSLFm0lJqCRfgdgRjwnPpENiH2

Score

10^/10

pandastealer smokeloader backdoor stealer trojan

Malware Config

Signatures

Detects Smokeloader packer 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4612-133-0x0000000002350000-0x0000000002359000-memory.dmp	family_smokeloader

Panda Stealer payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4120-149-0x0000000000400000-0x00000000004A3000-memory.dmp	family_pandastealer
behavioral1/memory/4120-150-0x0000000000400000-0x00000000004A3000-memory.dmp	family_pandastealer
behavioral1/memory/4120-151-0x0000000000400000-0x00000000004A3000-memory.dmp	family_pandastealer
behavioral1/memory/4120-153-0x0000000000400000-0x00000000004A3000-memory.dmp	family_pandastealer

PandaStealer
Panda Stealer is a fork of CollectorProject Stealer written in C++.
stealer pandastealer
SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

678.exeDDC.exe1493.exe

pid process

4244 678.exe
3808 DDC.exe
340 1493.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Suspicious use of SetThreadContext 1 IoCs

Processes:

1493.exe

description pid process target process

PID 340 set thread context of 4120 340 1493.exe InstallUtil.exe

pid	process
4244	678.exe
3808	DDC.exe
340	1493.exe

description	pid	process	target process
PID 340 set thread context of 4120	340	1493.exe	InstallUtil.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

b45d683efd7ec95afd23317e2c0e9ca178b16c0d9f4f3c2363035dd10e24698a.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	b45d683efd7ec95afd23317e2c0e9ca178b16c0d9f4f3c2363035dd10e24698a.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	b45d683efd7ec95afd23317e2c0e9ca178b16c0d9f4f3c2363035dd10e24698a.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	b45d683efd7ec95afd23317e2c0e9ca178b16c0d9f4f3c2363035dd10e24698a.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

b45d683efd7ec95afd23317e2c0e9ca178b16c0d9f4f3c2363035dd10e24698a.exe

pid	process
4612	b45d683efd7ec95afd23317e2c0e9ca178b16c0d9f4f3c2363035dd10e24698a.exe
4612	b45d683efd7ec95afd23317e2c0e9ca178b16c0d9f4f3c2363035dd10e24698a.exe
2424
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

pid process

2424

pid	process
2424

Suspicious behavior: MapViewOfSection 19 IoCs

Processes:

b45d683efd7ec95afd23317e2c0e9ca178b16c0d9f4f3c2363035dd10e24698a.exe

pid	process
4612	b45d683efd7ec95afd23317e2c0e9ca178b16c0d9f4f3c2363035dd10e24698a.exe
2424
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Suspicious use of AdjustPrivilegeToken 8 IoCs

Processes:

description	pid	process
Token: SeShutdownPrivilege	2424
Token: SeCreatePagefilePrivilege	2424
Token: SeShutdownPrivilege	2424
Token: SeCreatePagefilePrivilege	2424
Token: SeShutdownPrivilege	2424
Token: SeCreatePagefilePrivilege	2424
Token: SeShutdownPrivilege	2424
Token: SeCreatePagefilePrivilege	2424

Suspicious use of WriteProcessMemory 50 IoCs

Processes:

1493.exe

description	pid	process	target process
PID 2424 wrote to memory of 4244	2424		678.exe
PID 2424 wrote to memory of 4244	2424		678.exe
PID 2424 wrote to memory of 3808	2424		DDC.exe
PID 2424 wrote to memory of 3808	2424		DDC.exe
PID 2424 wrote to memory of 340	2424		1493.exe
PID 2424 wrote to memory of 340	2424		1493.exe
PID 2424 wrote to memory of 340	2424		1493.exe
PID 340 wrote to memory of 4120	340	1493.exe	InstallUtil.exe
PID 340 wrote to memory of 4120	340	1493.exe	InstallUtil.exe
PID 340 wrote to memory of 4120	340	1493.exe	InstallUtil.exe
PID 340 wrote to memory of 4120	340	1493.exe	InstallUtil.exe
PID 340 wrote to memory of 4120	340	1493.exe	InstallUtil.exe
PID 340 wrote to memory of 4120	340	1493.exe	InstallUtil.exe
PID 340 wrote to memory of 4120	340	1493.exe	InstallUtil.exe
PID 340 wrote to memory of 4120	340	1493.exe	InstallUtil.exe
PID 340 wrote to memory of 4120	340	1493.exe	InstallUtil.exe
PID 340 wrote to memory of 4120	340	1493.exe	InstallUtil.exe
PID 2424 wrote to memory of 4548	2424		explorer.exe
PID 2424 wrote to memory of 4548	2424		explorer.exe
PID 2424 wrote to memory of 4548	2424		explorer.exe
PID 2424 wrote to memory of 4548	2424		explorer.exe
PID 2424 wrote to memory of 1268	2424		explorer.exe
PID 2424 wrote to memory of 1268	2424		explorer.exe
PID 2424 wrote to memory of 1268	2424		explorer.exe
PID 2424 wrote to memory of 3480	2424		explorer.exe
PID 2424 wrote to memory of 3480	2424		explorer.exe
PID 2424 wrote to memory of 3480	2424		explorer.exe
PID 2424 wrote to memory of 3480	2424		explorer.exe
PID 2424 wrote to memory of 3860	2424		explorer.exe
PID 2424 wrote to memory of 3860	2424		explorer.exe
PID 2424 wrote to memory of 3860	2424		explorer.exe
PID 2424 wrote to memory of 4092	2424		explorer.exe
PID 2424 wrote to memory of 4092	2424		explorer.exe
PID 2424 wrote to memory of 4092	2424		explorer.exe
PID 2424 wrote to memory of 4092	2424		explorer.exe
PID 2424 wrote to memory of 1580	2424		explorer.exe
PID 2424 wrote to memory of 1580	2424		explorer.exe
PID 2424 wrote to memory of 1580	2424		explorer.exe
PID 2424 wrote to memory of 1580	2424		explorer.exe
PID 2424 wrote to memory of 1568	2424		explorer.exe
PID 2424 wrote to memory of 1568	2424		explorer.exe
PID 2424 wrote to memory of 1568	2424		explorer.exe
PID 2424 wrote to memory of 1568	2424		explorer.exe
PID 2424 wrote to memory of 1160	2424		explorer.exe
PID 2424 wrote to memory of 1160	2424		explorer.exe
PID 2424 wrote to memory of 1160	2424		explorer.exe
PID 2424 wrote to memory of 3956	2424		explorer.exe
PID 2424 wrote to memory of 3956	2424		explorer.exe
PID 2424 wrote to memory of 3956	2424		explorer.exe
PID 2424 wrote to memory of 3956	2424		explorer.exe

C:\Users\Admin\AppData\Local\Temp\b45d683efd7ec95afd23317e2c0e9ca178b16c0d9f4f3c2363035dd10e24698a.exe
"C:\Users\Admin\AppData\Local\Temp\b45d683efd7ec95afd23317e2c0e9ca178b16c0d9f4f3c2363035dd10e24698a.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4612

C:\Users\Admin\AppData\Local\Temp\678.exe
C:\Users\Admin\AppData\Local\Temp\678.exe
1⤵
- Executes dropped EXE
PID:4244

C:\Users\Admin\AppData\Local\Temp\DDC.exe
C:\Users\Admin\AppData\Local\Temp\DDC.exe
1⤵
- Executes dropped EXE
PID:3808

C:\Users\Admin\AppData\Local\Temp\1493.exe
C:\Users\Admin\AppData\Local\Temp\1493.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:340

C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
2⤵
PID:4120

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:4548

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:1268

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:3480

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:3860

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:4092

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:1580

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:1568

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:1160

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:3956

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

Peripheral Device Discovery

1

T1120

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1

T1102

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\1493.exe
Filesize
1.6MB

MD5
5e90d194f2ea7c8fdbbdd2e92a27cc86

SHA1
77a386f998234404c0107238ae6990a18795c842

SHA256
a23d3de62c296400d288e7e4457162ccc8cc8c4936f3e59fc4ceb6ca137a3db1

SHA512
c26175e17645947bf6b73610a3d1c36d4669fc3ff5d5ed7792c9c8e066fa7d0f9168c071cae0210c67cdd8165259f440ce8ce0e2128a09a1ffd140134cd57f39

Download Submit
C:\Users\Admin\AppData\Local\Temp\1493.exe
Filesize
1.6MB

MD5
5e90d194f2ea7c8fdbbdd2e92a27cc86

SHA1
77a386f998234404c0107238ae6990a18795c842

SHA256
a23d3de62c296400d288e7e4457162ccc8cc8c4936f3e59fc4ceb6ca137a3db1

SHA512
c26175e17645947bf6b73610a3d1c36d4669fc3ff5d5ed7792c9c8e066fa7d0f9168c071cae0210c67cdd8165259f440ce8ce0e2128a09a1ffd140134cd57f39

Download Submit
C:\Users\Admin\AppData\Local\Temp\678.exe
Filesize
4KB

MD5
9748489855d9dd82ab09da5e3e55b19e

SHA1
6ed2bf6a1a53a59cd2137812cb43b5032817f6a1

SHA256
05bdd09d934144589f7b90ac4ef6e8d7743c35f551219d98bc7fc933f98a157b

SHA512
7eebbc3e42aad1af304ba38ca0c74e5f2293a630d98d4cfd48957f5f288bcb52cf323421c2b166e3b459450d5ef024167f8729b7b4b66651a34c3c3d4581a2be

Download Submit
C:\Users\Admin\AppData\Local\Temp\678.exe
Filesize
4KB

MD5
9748489855d9dd82ab09da5e3e55b19e

SHA1
6ed2bf6a1a53a59cd2137812cb43b5032817f6a1

SHA256
05bdd09d934144589f7b90ac4ef6e8d7743c35f551219d98bc7fc933f98a157b

SHA512
7eebbc3e42aad1af304ba38ca0c74e5f2293a630d98d4cfd48957f5f288bcb52cf323421c2b166e3b459450d5ef024167f8729b7b4b66651a34c3c3d4581a2be

Download Submit
C:\Users\Admin\AppData\Local\Temp\DDC.exe
Filesize
4KB

MD5
9748489855d9dd82ab09da5e3e55b19e

SHA1
6ed2bf6a1a53a59cd2137812cb43b5032817f6a1

SHA256
05bdd09d934144589f7b90ac4ef6e8d7743c35f551219d98bc7fc933f98a157b

SHA512
7eebbc3e42aad1af304ba38ca0c74e5f2293a630d98d4cfd48957f5f288bcb52cf323421c2b166e3b459450d5ef024167f8729b7b4b66651a34c3c3d4581a2be

Download Submit
C:\Users\Admin\AppData\Local\Temp\DDC.exe
Filesize
4KB

MD5
9748489855d9dd82ab09da5e3e55b19e

SHA1
6ed2bf6a1a53a59cd2137812cb43b5032817f6a1

SHA256
05bdd09d934144589f7b90ac4ef6e8d7743c35f551219d98bc7fc933f98a157b

SHA512
7eebbc3e42aad1af304ba38ca0c74e5f2293a630d98d4cfd48957f5f288bcb52cf323421c2b166e3b459450d5ef024167f8729b7b4b66651a34c3c3d4581a2be

Download Submit
memory/340-145-0x0000000000000000-mapping.dmp

Download
memory/1160-174-0x0000000000980000-0x0000000000987000-memory.dmp

Filesize
28KB

Download
memory/1160-186-0x0000000000980000-0x0000000000987000-memory.dmp

Filesize
28KB

Download
memory/1160-173-0x0000000000000000-mapping.dmp

Download
memory/1160-175-0x0000000000970000-0x000000000097D000-memory.dmp

Filesize
52KB

Download
memory/1268-180-0x0000000000160000-0x0000000000169000-memory.dmp

Filesize
36KB

Download
memory/1268-157-0x0000000000160000-0x0000000000169000-memory.dmp

Filesize
36KB

Download
memory/1268-158-0x0000000000150000-0x000000000015F000-memory.dmp

Filesize
60KB

Download
memory/1268-156-0x0000000000000000-mapping.dmp

Download
memory/1568-171-0x0000000000A70000-0x0000000000A76000-memory.dmp

Filesize
24KB

Download
memory/1568-172-0x0000000000A60000-0x0000000000A6B000-memory.dmp

Filesize
44KB

Download
memory/1568-170-0x0000000000000000-mapping.dmp

Download
memory/1568-185-0x0000000000A70000-0x0000000000A76000-memory.dmp

Filesize
24KB

Download
memory/1580-184-0x0000000000B70000-0x0000000000B75000-memory.dmp

Filesize
20KB

Download
memory/1580-169-0x0000000000B60000-0x0000000000B69000-memory.dmp

Filesize
36KB

Download
memory/1580-168-0x0000000000000000-mapping.dmp

Download
memory/3480-159-0x0000000000000000-mapping.dmp

Download
memory/3480-161-0x0000000000B60000-0x0000000000B69000-memory.dmp

Filesize
36KB

Download
memory/3480-160-0x0000000000B70000-0x0000000000B75000-memory.dmp

Filesize
20KB

Download
memory/3480-181-0x0000000000B70000-0x0000000000B75000-memory.dmp

Filesize
20KB

Download
memory/3808-144-0x00007FFEA5460000-0x00007FFEA5F21000-memory.dmp

Filesize
10.8MB

Download
memory/3808-141-0x0000000000000000-mapping.dmp

Download
memory/3860-163-0x0000000000F80000-0x0000000000F86000-memory.dmp

Filesize
24KB

Download
memory/3860-182-0x0000000000F80000-0x0000000000F86000-memory.dmp

Filesize
24KB

Download
memory/3860-162-0x0000000000000000-mapping.dmp

Download
memory/3860-164-0x0000000000F70000-0x0000000000F7C000-memory.dmp

Filesize
48KB

Download
memory/3956-176-0x0000000000000000-mapping.dmp

Download
memory/3956-187-0x0000000000560000-0x0000000000568000-memory.dmp

Filesize
32KB

Download
memory/3956-177-0x0000000000560000-0x0000000000568000-memory.dmp

Filesize
32KB

Download
memory/3956-178-0x0000000000550000-0x000000000055B000-memory.dmp

Filesize
44KB

Download
memory/4092-165-0x0000000000000000-mapping.dmp

Download
memory/4092-167-0x0000000000A60000-0x0000000000A87000-memory.dmp

Filesize
156KB

Download
memory/4092-166-0x0000000000A90000-0x0000000000AB2000-memory.dmp

Filesize
136KB

Download
memory/4092-183-0x0000000000A90000-0x0000000000AB2000-memory.dmp

Filesize
136KB

Download
memory/4120-149-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/4120-148-0x0000000000000000-mapping.dmp

Download
memory/4120-151-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/4120-153-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/4120-150-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/4244-139-0x0000000000EC0000-0x0000000000EC8000-memory.dmp

Filesize
32KB

Download
memory/4244-140-0x00007FFEA5460000-0x00007FFEA5F21000-memory.dmp

Filesize
10.8MB

Download
memory/4244-136-0x0000000000000000-mapping.dmp

Download
memory/4548-179-0x00000000003A0000-0x00000000003A7000-memory.dmp

Filesize
28KB

Download
memory/4548-154-0x00000000003A0000-0x00000000003A7000-memory.dmp

Filesize
28KB

Download
memory/4548-152-0x0000000000000000-mapping.dmp

Download
memory/4548-155-0x0000000000390000-0x000000000039B000-memory.dmp

Filesize
44KB

Download
memory/4612-133-0x0000000002350000-0x0000000002359000-memory.dmp

Filesize
36KB

Download
memory/4612-134-0x0000000000400000-0x000000000061A000-memory.dmp

Filesize
2.1MB

Download
memory/4612-135-0x0000000000400000-0x000000000061A000-memory.dmp

Filesize
2.1MB

Download
memory/4612-132-0x00000000007CC000-0x00000000007E1000-memory.dmp

Filesize
84KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads