3e8a4868880543f02ce3a4728c486b11307a273645f66493ef79d7750728d560

Analysis

max time kernel
122s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
22/04/2023, 19:50

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General

Target

3e8a4868880543f02ce3a4728c486b11307a273645f66493ef79d7750728d560.exe
Size

560KB
MD5

2ec641b4e62dbc0acec685f168d14119
SHA1

1916f52a8bbf0e35385d3df52a3beff857d6950b
SHA256

3e8a4868880543f02ce3a4728c486b11307a273645f66493ef79d7750728d560
SHA512

aea17fae8b1ac79770247bed09847cee8867c3998f90c00db1cc29c7181de81ef8ee05bbd3a684fbf4a8f4e1d1fed5266ca653ef5eb867d9f5f1b8299cd08a08
SSDEEP

6144:v7p0yN90QEPmDaY8Tz3l1vVDxQ9NbcPD16wGmXGaYtAkNxXV4vEIkGMVlWtVLd:Oy90tmGY8Xl1/Q9NbcJzGraLkNxXrls

Score

10^/10

discovery evasion persistence spyware stealer trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it298928.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it298928.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it298928.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it298928.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it298928.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it298928.exe

Executes dropped EXE 4 IoCs

pid	Process
2188	ziJo4939.exe
4728	it298928.exe
2532	kp059503.exe
3208	lr082457.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

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it298928.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	3e8a4868880543f02ce3a4728c486b11307a273645f66493ef79d7750728d560.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	3e8a4868880543f02ce3a4728c486b11307a273645f66493ef79d7750728d560.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	ziJo4939.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	ziJo4939.exe

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2200	2532	WerFault.exe	91

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4728	it298928.exe
4728	it298928.exe
2532	kp059503.exe
2532	kp059503.exe
3208	lr082457.exe
3208	lr082457.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4728	it298928.exe
Token: SeDebugPrivilege	2532	kp059503.exe
Token: SeDebugPrivilege	3208	lr082457.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4400 wrote to memory of 2188	4400	3e8a4868880543f02ce3a4728c486b11307a273645f66493ef79d7750728d560.exe	85
PID 4400 wrote to memory of 2188	4400	3e8a4868880543f02ce3a4728c486b11307a273645f66493ef79d7750728d560.exe	85
PID 4400 wrote to memory of 2188	4400	3e8a4868880543f02ce3a4728c486b11307a273645f66493ef79d7750728d560.exe	85
PID 2188 wrote to memory of 4728	2188	ziJo4939.exe	86
PID 2188 wrote to memory of 4728	2188	ziJo4939.exe	86
PID 2188 wrote to memory of 2532	2188	ziJo4939.exe	91
PID 2188 wrote to memory of 2532	2188	ziJo4939.exe	91
PID 2188 wrote to memory of 2532	2188	ziJo4939.exe	91
PID 4400 wrote to memory of 3208	4400	3e8a4868880543f02ce3a4728c486b11307a273645f66493ef79d7750728d560.exe	97
PID 4400 wrote to memory of 3208	4400	3e8a4868880543f02ce3a4728c486b11307a273645f66493ef79d7750728d560.exe	97
PID 4400 wrote to memory of 3208	4400	3e8a4868880543f02ce3a4728c486b11307a273645f66493ef79d7750728d560.exe	97

C:\Users\Admin\AppData\Local\Temp\3e8a4868880543f02ce3a4728c486b11307a273645f66493ef79d7750728d560.exe
"C:\Users\Admin\AppData\Local\Temp\3e8a4868880543f02ce3a4728c486b11307a273645f66493ef79d7750728d560.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4400
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJo4939.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJo4939.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2188
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it298928.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it298928.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4728
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp059503.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp059503.exe
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2532
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2532 -s 1616
      4⤵
      Program crash
      PID:2200
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr082457.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr082457.exe
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3208

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2532 -ip 2532
1⤵
PID:4320

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr082457.exe

Filesize
136KB

MD5
49650cdcdc358bb2770f0062abeef88c

SHA1
d6f7ec7758e9a80700b81bc7a549838ba99aacac

SHA256
79e2e1c24f6eb497a4c8071e93ce7ef130b28621b085a3b9ac89a4ecf1ec4e59

SHA512
7ca1453671b64b79f2144bb994b7768cc2320ca5da52f2e6ce4d8906f79dae4698943508678bfe02d17f2a7d7910fc42b84c3b605f1e1cea257955e64d0e02e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr082457.exe

Filesize
136KB

MD5
49650cdcdc358bb2770f0062abeef88c

SHA1
d6f7ec7758e9a80700b81bc7a549838ba99aacac

SHA256
79e2e1c24f6eb497a4c8071e93ce7ef130b28621b085a3b9ac89a4ecf1ec4e59

SHA512
7ca1453671b64b79f2144bb994b7768cc2320ca5da52f2e6ce4d8906f79dae4698943508678bfe02d17f2a7d7910fc42b84c3b605f1e1cea257955e64d0e02e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJo4939.exe

Filesize
406KB

MD5
ba71fc5c423e0044eb407397f8381cff

SHA1
2ce29f8fff6ee5a59ec9818a523993ef88bab5bd

SHA256
61f778a7645f8b1650b1ce41811138fd9f1886e9084907f536076400db9b8a38

SHA512
5869fe787bff513ec3d85e28597a4acd6138f89f30bac347481eecfd14c3eb78ecf04784b8e72dad52ae3ddabb5e861cad58da38a93dbd8d3dd329251ddd7dcd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJo4939.exe

Filesize
406KB

MD5
ba71fc5c423e0044eb407397f8381cff

SHA1
2ce29f8fff6ee5a59ec9818a523993ef88bab5bd

SHA256
61f778a7645f8b1650b1ce41811138fd9f1886e9084907f536076400db9b8a38

SHA512
5869fe787bff513ec3d85e28597a4acd6138f89f30bac347481eecfd14c3eb78ecf04784b8e72dad52ae3ddabb5e861cad58da38a93dbd8d3dd329251ddd7dcd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it298928.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it298928.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp059503.exe

Filesize
352KB

MD5
d485ca6712cf884a385a76407d06691e

SHA1
fc2cdec55bfcff1c84db0a443d4e53f868efe928

SHA256
c635db58c70c4709f16d0daffba769b884a6a1eb0f38d4b0c7c9bbfcbfdb698d

SHA512
ffd61ddee24192765a3b3bc10a60569e15e8f69f8b7b22c8eced008759066b50dd191dd1b7c7487fa9017d9c7b2a5da398ee8fb20f09f5858f80d09368c287d9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp059503.exe

Filesize
352KB

MD5
d485ca6712cf884a385a76407d06691e

SHA1
fc2cdec55bfcff1c84db0a443d4e53f868efe928

SHA256
c635db58c70c4709f16d0daffba769b884a6a1eb0f38d4b0c7c9bbfcbfdb698d

SHA512
ffd61ddee24192765a3b3bc10a60569e15e8f69f8b7b22c8eced008759066b50dd191dd1b7c7487fa9017d9c7b2a5da398ee8fb20f09f5858f80d09368c287d9

Download Submit
memory/2532-153-0x0000000002CA0000-0x0000000002CE6000-memory.dmp

Filesize
280KB

Download
memory/2532-154-0x00000000074F0000-0x0000000007A94000-memory.dmp

Filesize
5.6MB

Download
memory/2532-155-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-156-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-158-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-160-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-162-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-164-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-166-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-168-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/2532-172-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-170-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/2532-169-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-174-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-176-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-178-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-180-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-182-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-184-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-186-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-188-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-190-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-192-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-194-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-196-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-198-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-200-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-202-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-204-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-206-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-208-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-210-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-212-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-214-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-216-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-218-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-220-0x0000000004F70000-0x0000000004FA5000-memory.dmp

Filesize
212KB

Download
memory/2532-949-0x0000000009E20000-0x000000000A438000-memory.dmp

Filesize
6.1MB

Download
memory/2532-950-0x000000000A460000-0x000000000A472000-memory.dmp

Filesize
72KB

Download
memory/2532-951-0x000000000A480000-0x000000000A58A000-memory.dmp

Filesize
1.0MB

Download
memory/2532-952-0x000000000A5A0000-0x000000000A5DC000-memory.dmp

Filesize
240KB

Download
memory/2532-953-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/2532-954-0x000000000A8A0000-0x000000000A906000-memory.dmp

Filesize
408KB

Download
memory/2532-955-0x000000000AF60000-0x000000000AFF2000-memory.dmp

Filesize
584KB

Download
memory/2532-956-0x000000000B030000-0x000000000B0A6000-memory.dmp

Filesize
472KB

Download
memory/2532-957-0x000000000B110000-0x000000000B2D2000-memory.dmp

Filesize
1.8MB

Download
memory/2532-958-0x000000000B2E0000-0x000000000B80C000-memory.dmp

Filesize
5.2MB

Download
memory/2532-959-0x000000000B920000-0x000000000B93E000-memory.dmp

Filesize
120KB

Download
memory/2532-960-0x0000000004D80000-0x0000000004DD0000-memory.dmp

Filesize
320KB

Download
memory/2532-963-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/2532-964-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/2532-965-0x00000000074E0000-0x00000000074F0000-memory.dmp

Filesize
64KB

Download
memory/3208-970-0x0000000000AB0000-0x0000000000AD8000-memory.dmp

Filesize
160KB

Download
memory/3208-971-0x0000000007BC0000-0x0000000007BD0000-memory.dmp

Filesize
64KB

Download
memory/4728-147-0x0000000000360000-0x000000000036A000-memory.dmp

Filesize
40KB

Download