pandastealer | 928b339a13c0dcfbaae8b9fc1d0489de4795a0f6c21b6d94832b30c31bf10907

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
15-02-2023 17:01

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

04b1711beba9284f46e355b5d22eed54.exe
Size

189KB
MD5

04b1711beba9284f46e355b5d22eed54
SHA1

a81642aec480505036852d22d5b8ee2bd76e604f
SHA256

928b339a13c0dcfbaae8b9fc1d0489de4795a0f6c21b6d94832b30c31bf10907
SHA512

d9c09a5761fa8637853c705e3bb5489f43bea5a36092712e7021e701bd2ca10edb9531653c8c58e5014afef243231d17ded7dac820e3225886ea57c1be8a90f9
SSDEEP

3072:d/ipHQ6o8/MXs3pTtKSKg4XTZLNJjgn1ZiYqRr7xW:JoHU8/MXs3pBqT9zjmWRr

Score

10^/10

pandastealer smokeloader backdoor discovery spyware stealer trojan

Malware Config

Signatures

Detects Smokeloader packer 1 IoCs

resource	yara_rule
behavioral2/memory/4856-133-0x0000000000700000-0x0000000000709000-memory.dmp	family_smokeloader

Panda Stealer payload 4 IoCs

resource	yara_rule
behavioral2/memory/1028-145-0x0000000000400000-0x00000000004A3000-memory.dmp	family_pandastealer
behavioral2/memory/1028-146-0x0000000000400000-0x00000000004A3000-memory.dmp	family_pandastealer
behavioral2/memory/1028-147-0x0000000000400000-0x00000000004A3000-memory.dmp	family_pandastealer
behavioral2/memory/1028-148-0x0000000000400000-0x00000000004A3000-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

pid	Process
4028	91EF.exe
3856	9859.exe
5060	A24D.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
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3856 set thread context of 1028	3856	9859.exe	92

Program crash 1 IoCs

pid	pid_target	Process	procid_target
644	5060	WerFault.exe	93

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

description	ioc	Process
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	04b1711beba9284f46e355b5d22eed54.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	04b1711beba9284f46e355b5d22eed54.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	04b1711beba9284f46e355b5d22eed54.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4856	04b1711beba9284f46e355b5d22eed54.exe
4856	04b1711beba9284f46e355b5d22eed54.exe
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
764	Process not Found

Suspicious behavior: MapViewOfSection 19 IoCs

pid	Process
4856	04b1711beba9284f46e355b5d22eed54.exe
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found
764	Process not Found

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeShutdownPrivilege	764	Process not Found
Token: SeCreatePagefilePrivilege	764	Process not Found
Token: SeShutdownPrivilege	764	Process not Found
Token: SeCreatePagefilePrivilege	764	Process not Found
Token: SeShutdownPrivilege	764	Process not Found
Token: SeCreatePagefilePrivilege	764	Process not Found
Token: SeShutdownPrivilege	764	Process not Found
Token: SeCreatePagefilePrivilege	764	Process not Found
Token: SeDebugPrivilege	5060	A24D.exe
Token: SeShutdownPrivilege	764	Process not Found
Token: SeCreatePagefilePrivilege	764	Process not Found

Suspicious use of WriteProcessMemory 51 IoCs

description	pid	Process	procid_target
PID 764 wrote to memory of 4028	764	Process not Found	89
PID 764 wrote to memory of 4028	764	Process not Found	89
PID 764 wrote to memory of 3856	764	Process not Found	90
PID 764 wrote to memory of 3856	764	Process not Found	90
PID 764 wrote to memory of 3856	764	Process not Found	90
PID 3856 wrote to memory of 1028	3856	9859.exe	92
PID 3856 wrote to memory of 1028	3856	9859.exe	92
PID 3856 wrote to memory of 1028	3856	9859.exe	92
PID 3856 wrote to memory of 1028	3856	9859.exe	92
PID 3856 wrote to memory of 1028	3856	9859.exe	92
PID 3856 wrote to memory of 1028	3856	9859.exe	92
PID 3856 wrote to memory of 1028	3856	9859.exe	92
PID 3856 wrote to memory of 1028	3856	9859.exe	92
PID 3856 wrote to memory of 1028	3856	9859.exe	92
PID 3856 wrote to memory of 1028	3856	9859.exe	92
PID 764 wrote to memory of 5060	764	Process not Found	93
PID 764 wrote to memory of 5060	764	Process not Found	93
PID 764 wrote to memory of 5060	764	Process not Found	93
PID 764 wrote to memory of 5068	764	Process not Found	94
PID 764 wrote to memory of 5068	764	Process not Found	94
PID 764 wrote to memory of 5068	764	Process not Found	94
PID 764 wrote to memory of 5068	764	Process not Found	94
PID 764 wrote to memory of 1972	764	Process not Found	95
PID 764 wrote to memory of 1972	764	Process not Found	95
PID 764 wrote to memory of 1972	764	Process not Found	95
PID 764 wrote to memory of 1184	764	Process not Found	96
PID 764 wrote to memory of 1184	764	Process not Found	96
PID 764 wrote to memory of 1184	764	Process not Found	96
PID 764 wrote to memory of 1184	764	Process not Found	96
PID 764 wrote to memory of 3620	764	Process not Found	97
PID 764 wrote to memory of 3620	764	Process not Found	97
PID 764 wrote to memory of 3620	764	Process not Found	97
PID 764 wrote to memory of 2796	764	Process not Found	98
PID 764 wrote to memory of 2796	764	Process not Found	98
PID 764 wrote to memory of 2796	764	Process not Found	98
PID 764 wrote to memory of 2796	764	Process not Found	98
PID 764 wrote to memory of 3224	764	Process not Found	99
PID 764 wrote to memory of 3224	764	Process not Found	99
PID 764 wrote to memory of 3224	764	Process not Found	99
PID 764 wrote to memory of 3224	764	Process not Found	99
PID 764 wrote to memory of 4548	764	Process not Found	100
PID 764 wrote to memory of 4548	764	Process not Found	100
PID 764 wrote to memory of 4548	764	Process not Found	100
PID 764 wrote to memory of 4548	764	Process not Found	100
PID 764 wrote to memory of 3460	764	Process not Found	101
PID 764 wrote to memory of 3460	764	Process not Found	101
PID 764 wrote to memory of 3460	764	Process not Found	101
PID 764 wrote to memory of 2368	764	Process not Found	104
PID 764 wrote to memory of 2368	764	Process not Found	104
PID 764 wrote to memory of 2368	764	Process not Found	104
PID 764 wrote to memory of 2368	764	Process not Found	104

C:\Users\Admin\AppData\Local\Temp\04b1711beba9284f46e355b5d22eed54.exe
"C:\Users\Admin\AppData\Local\Temp\04b1711beba9284f46e355b5d22eed54.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4856

C:\Users\Admin\AppData\Local\Temp\91EF.exe
C:\Users\Admin\AppData\Local\Temp\91EF.exe
1⤵
- Executes dropped EXE
PID:4028

C:\Users\Admin\AppData\Local\Temp\9859.exe
C:\Users\Admin\AppData\Local\Temp\9859.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3856
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  PID:1028

C:\Users\Admin\AppData\Local\Temp\A24D.exe
C:\Users\Admin\AppData\Local\Temp\A24D.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:5060
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5060 -s 1224
  2⤵
  - Program crash
  PID:644

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:5068

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:1972

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:1184

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:3620

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:2796

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:3224

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

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:3460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 5060 -ip 5060
1⤵
PID:4520

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
1⤵
PID:2368

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Web Service

T1102

Credential Access

Credentials in Files

T1081

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\91EF.exe

Filesize
4KB

MD5
9748489855d9dd82ab09da5e3e55b19e

SHA1
6ed2bf6a1a53a59cd2137812cb43b5032817f6a1

SHA256
05bdd09d934144589f7b90ac4ef6e8d7743c35f551219d98bc7fc933f98a157b

SHA512
7eebbc3e42aad1af304ba38ca0c74e5f2293a630d98d4cfd48957f5f288bcb52cf323421c2b166e3b459450d5ef024167f8729b7b4b66651a34c3c3d4581a2be

Download Submit
C:\Users\Admin\AppData\Local\Temp\91EF.exe

Filesize
4KB

MD5
9748489855d9dd82ab09da5e3e55b19e

SHA1
6ed2bf6a1a53a59cd2137812cb43b5032817f6a1

SHA256
05bdd09d934144589f7b90ac4ef6e8d7743c35f551219d98bc7fc933f98a157b

SHA512
7eebbc3e42aad1af304ba38ca0c74e5f2293a630d98d4cfd48957f5f288bcb52cf323421c2b166e3b459450d5ef024167f8729b7b4b66651a34c3c3d4581a2be

Download Submit
C:\Users\Admin\AppData\Local\Temp\9859.exe

Filesize
3.1MB

MD5
9be366e3eead805c905977cf03900368

SHA1
2b54c4b41e4cf54beb888bad6b795d9bc0179554

SHA256
1ab08663f123eceac52565a05cf46d5eacabf57c02ac401cbfb6258f6b099847

SHA512
d8adccf92392248f5674cc1b69c9533add0913b0307194d41ba78d81b533f57ec4b39e225bd0656441f70214a01cf0a9d64adcf307e06548f0b2f138bc68871f

Download Submit
C:\Users\Admin\AppData\Local\Temp\9859.exe

Filesize
3.1MB

MD5
9be366e3eead805c905977cf03900368

SHA1
2b54c4b41e4cf54beb888bad6b795d9bc0179554

SHA256
1ab08663f123eceac52565a05cf46d5eacabf57c02ac401cbfb6258f6b099847

SHA512
d8adccf92392248f5674cc1b69c9533add0913b0307194d41ba78d81b533f57ec4b39e225bd0656441f70214a01cf0a9d64adcf307e06548f0b2f138bc68871f

Download Submit
C:\Users\Admin\AppData\Local\Temp\A24D.exe

Filesize
299KB

MD5
4044277808862af81c94098f33ef040d

SHA1
d249a425325fb6cf3ff431450492e5e8467cfe07

SHA256
00f8d989336d2e4e3a4544f8bdb5ae97500f16e3d0dc262a78d7e75f9abe3288

SHA512
cc88af60599447479d49b0ffe2ef78a211a4b597d7171ab8105595f4809c0e363e5dba66b5f0cf3b2957fc5df1b9589e730d10235af0dff5bdbd957686435039

Download Submit
C:\Users\Admin\AppData\Local\Temp\A24D.exe

Filesize
299KB

MD5
4044277808862af81c94098f33ef040d

SHA1
d249a425325fb6cf3ff431450492e5e8467cfe07

SHA256
00f8d989336d2e4e3a4544f8bdb5ae97500f16e3d0dc262a78d7e75f9abe3288

SHA512
cc88af60599447479d49b0ffe2ef78a211a4b597d7171ab8105595f4809c0e363e5dba66b5f0cf3b2957fc5df1b9589e730d10235af0dff5bdbd957686435039

Download Submit
memory/1028-147-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/1028-148-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/1028-145-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/1028-146-0x0000000000400000-0x00000000004A3000-memory.dmp

Filesize
652KB

Download
memory/1184-197-0x0000000000680000-0x0000000000685000-memory.dmp

Filesize
20KB

Download
memory/1184-167-0x0000000000670000-0x0000000000679000-memory.dmp

Filesize
36KB

Download
memory/1184-171-0x0000000000680000-0x0000000000685000-memory.dmp

Filesize
20KB

Download
memory/1972-196-0x00000000001E0000-0x00000000001E9000-memory.dmp

Filesize
36KB

Download
memory/1972-166-0x00000000001D0000-0x00000000001DF000-memory.dmp

Filesize
60KB

Download
memory/1972-165-0x00000000001E0000-0x00000000001E9000-memory.dmp

Filesize
36KB

Download
memory/2368-203-0x00000000006B0000-0x00000000006B8000-memory.dmp

Filesize
32KB

Download
memory/2368-193-0x00000000006B0000-0x00000000006B8000-memory.dmp

Filesize
32KB

Download
memory/2368-194-0x00000000006A0000-0x00000000006AB000-memory.dmp

Filesize
44KB

Download
memory/2796-175-0x00000000010C0000-0x00000000010E2000-memory.dmp

Filesize
136KB

Download
memory/2796-176-0x0000000001090000-0x00000000010B7000-memory.dmp

Filesize
156KB

Download
memory/2796-199-0x00000000010C0000-0x00000000010E2000-memory.dmp

Filesize
136KB

Download
memory/3224-179-0x0000000000F40000-0x0000000000F49000-memory.dmp

Filesize
36KB

Download
memory/3224-178-0x0000000000F50000-0x0000000000F55000-memory.dmp

Filesize
20KB

Download
memory/3224-200-0x0000000000F50000-0x0000000000F55000-memory.dmp

Filesize
20KB

Download
memory/3460-188-0x0000000001040000-0x0000000001047000-memory.dmp

Filesize
28KB

Download
memory/3460-202-0x0000000001040000-0x0000000001047000-memory.dmp

Filesize
28KB

Download
memory/3460-189-0x0000000001030000-0x000000000103D000-memory.dmp

Filesize
52KB

Download
memory/3620-172-0x0000000000D80000-0x0000000000D86000-memory.dmp

Filesize
24KB

Download
memory/3620-173-0x0000000000D70000-0x0000000000D7C000-memory.dmp

Filesize
48KB

Download
memory/3620-198-0x0000000000D80000-0x0000000000D86000-memory.dmp

Filesize
24KB

Download
memory/4028-140-0x00007FFB75020000-0x00007FFB75AE1000-memory.dmp

Filesize
10.8MB

Download
memory/4028-139-0x0000000000DF0000-0x0000000000DF8000-memory.dmp

Filesize
32KB

Download
memory/4548-201-0x0000000000470000-0x0000000000476000-memory.dmp

Filesize
24KB

Download
memory/4548-184-0x0000000000470000-0x0000000000476000-memory.dmp

Filesize
24KB

Download
memory/4548-185-0x0000000000460000-0x000000000046B000-memory.dmp

Filesize
44KB

Download
memory/4856-135-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/4856-134-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/4856-133-0x0000000000700000-0x0000000000709000-memory.dmp

Filesize
36KB

Download
memory/4856-132-0x0000000000738000-0x000000000074B000-memory.dmp

Filesize
76KB

Download
memory/5060-158-0x0000000000400000-0x000000000057D000-memory.dmp

Filesize
1.5MB

Download
memory/5060-160-0x0000000005370000-0x0000000005988000-memory.dmp

Filesize
6.1MB

Download
memory/5060-186-0x0000000006F50000-0x0000000006F6E000-memory.dmp

Filesize
120KB

Download
memory/5060-181-0x0000000006730000-0x00000000068F2000-memory.dmp

Filesize
1.8MB

Download
memory/5060-155-0x0000000004DC0000-0x0000000005364000-memory.dmp

Filesize
5.6MB

Download
memory/5060-170-0x00000000064A0000-0x0000000006532000-memory.dmp

Filesize
584KB

Download
memory/5060-163-0x0000000005990000-0x00000000059CC000-memory.dmp

Filesize
240KB

Download
memory/5060-190-0x0000000000809000-0x0000000000836000-memory.dmp

Filesize
180KB

Download
memory/5060-192-0x0000000000400000-0x000000000057D000-memory.dmp

Filesize
1.5MB

Download
memory/5060-162-0x0000000004C90000-0x0000000004D9A000-memory.dmp

Filesize
1.0MB

Download
memory/5060-180-0x0000000006650000-0x00000000066C6000-memory.dmp

Filesize
472KB

Download
memory/5060-161-0x0000000004C70000-0x0000000004C82000-memory.dmp

Filesize
72KB

Download
memory/5060-156-0x0000000000809000-0x0000000000836000-memory.dmp

Filesize
180KB

Download
memory/5060-157-0x0000000002190000-0x00000000021F2000-memory.dmp

Filesize
392KB

Download
memory/5060-168-0x0000000005C90000-0x0000000005CF6000-memory.dmp

Filesize
408KB

Download
memory/5060-183-0x0000000006910000-0x0000000006E3C000-memory.dmp

Filesize
5.2MB

Download
memory/5068-195-0x0000000000500000-0x0000000000507000-memory.dmp

Filesize
28KB

Download
memory/5068-153-0x0000000000500000-0x0000000000507000-memory.dmp

Filesize
28KB

Download
memory/5068-154-0x00000000004F0000-0x00000000004FB000-memory.dmp

Filesize
44KB

Download