00a6dd3c7b043d28bc863c56892943f29b0bd93ffd83e513e06745cfd7832def

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
14-11-2023 18:44

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

00a6dd3c7b043d28bc863c56892943f29b0bd93ffd83e513e06745cfd7832def.exe
Size

2.1MB
MD5

f38d1e61d07ed220a9a0a195bd7e16d9
SHA1

87cd66550ba35a4a21c50884343a3c16687b42d5
SHA256

00a6dd3c7b043d28bc863c56892943f29b0bd93ffd83e513e06745cfd7832def
SHA512

6a3202c71deefad9fe212ec25b1b7fbaaa3aa456345e832f8215c0e37d28da65ce8125c812f50d8aae142babef2632841a7a646902358c53fc9a0a205c33b96c
SSDEEP

49152:aW/0oVqkt1lJcWbZdlIeKt3mFz6zBEd6uIcc:aW/tEWFLolEd6uxc

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2660	irsetup.exe

Loads dropped DLL 5 IoCs

pid	Process
2264	00a6dd3c7b043d28bc863c56892943f29b0bd93ffd83e513e06745cfd7832def.exe
2264	00a6dd3c7b043d28bc863c56892943f29b0bd93ffd83e513e06745cfd7832def.exe
2264	00a6dd3c7b043d28bc863c56892943f29b0bd93ffd83e513e06745cfd7832def.exe
2264	00a6dd3c7b043d28bc863c56892943f29b0bd93ffd83e513e06745cfd7832def.exe
2660	irsetup.exe

UPX packed file 9 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x000d000000012282-3.dat	upx
behavioral1/files/0x000d000000012282-7.dat	upx
behavioral1/files/0x000d000000012282-13.dat	upx
behavioral1/files/0x000d000000012282-11.dat	upx
behavioral1/files/0x000d000000012282-8.dat	upx
behavioral1/files/0x000d000000012282-16.dat	upx
behavioral1/files/0x000d000000012282-19.dat	upx
behavioral1/memory/2660-25-0x0000000000400000-0x00000000007CF000-memory.dmp	upx
behavioral1/memory/2660-120-0x0000000000400000-0x00000000007CF000-memory.dmp	upx

Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474	irsetup.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	irsetup.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D4DE20D05E66FC53FE1A50882C78DB2852CAE474\Blob = 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	irsetup.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2660	irsetup.exe
2660	irsetup.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2264 wrote to memory of 2660	2264	00a6dd3c7b043d28bc863c56892943f29b0bd93ffd83e513e06745cfd7832def.exe	28
PID 2264 wrote to memory of 2660	2264	00a6dd3c7b043d28bc863c56892943f29b0bd93ffd83e513e06745cfd7832def.exe	28
PID 2264 wrote to memory of 2660	2264	00a6dd3c7b043d28bc863c56892943f29b0bd93ffd83e513e06745cfd7832def.exe	28
PID 2264 wrote to memory of 2660	2264	00a6dd3c7b043d28bc863c56892943f29b0bd93ffd83e513e06745cfd7832def.exe	28
PID 2264 wrote to memory of 2660	2264	00a6dd3c7b043d28bc863c56892943f29b0bd93ffd83e513e06745cfd7832def.exe	28
PID 2264 wrote to memory of 2660	2264	00a6dd3c7b043d28bc863c56892943f29b0bd93ffd83e513e06745cfd7832def.exe	28
PID 2264 wrote to memory of 2660	2264	00a6dd3c7b043d28bc863c56892943f29b0bd93ffd83e513e06745cfd7832def.exe	28

C:\Users\Admin\AppData\Local\Temp\00a6dd3c7b043d28bc863c56892943f29b0bd93ffd83e513e06745cfd7832def.exe
"C:\Users\Admin\AppData\Local\Temp\00a6dd3c7b043d28bc863c56892943f29b0bd93ffd83e513e06745cfd7832def.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2264
- C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
  "C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe" __IRAOFF:1748226 "__IRAFN:C:\Users\Admin\AppData\Local\Temp\00a6dd3c7b043d28bc863c56892943f29b0bd93ffd83e513e06745cfd7832def.exe" "__IRCT:0" "__IRTSS:0" "__IRSID:S-1-5-21-2084844033-2744876406-2053742436-1000"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Modifies system certificate store
  - Suspicious use of SetWindowsHookEx
  PID:2660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\Cab5709.tmp

Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar575A.tmp

Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe

Filesize
1.3MB

MD5
bbbb20daeb67e5b213a247f081b76f25

SHA1
4d9f6c0edde0eb3cb8ce3853e2572731a1076f41

SHA256
c5e8b3acde57195dff2a2873489f839da8dc474b677528785d621ae13904d2d9

SHA512
43229b285a7d004a3d1263de8aa240760d2efa78d56da50920a069f146adfd93f01f83c188c117ca7cc700724bc957451d52cf1f01fc9e33d4492c56ec686cdb

Download Submit
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe

Filesize
1.3MB

MD5
bbbb20daeb67e5b213a247f081b76f25

SHA1
4d9f6c0edde0eb3cb8ce3853e2572731a1076f41

SHA256
c5e8b3acde57195dff2a2873489f839da8dc474b677528785d621ae13904d2d9

SHA512
43229b285a7d004a3d1263de8aa240760d2efa78d56da50920a069f146adfd93f01f83c188c117ca7cc700724bc957451d52cf1f01fc9e33d4492c56ec686cdb

Download Submit
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe

Filesize
1.3MB

MD5
bbbb20daeb67e5b213a247f081b76f25

SHA1
4d9f6c0edde0eb3cb8ce3853e2572731a1076f41

SHA256
c5e8b3acde57195dff2a2873489f839da8dc474b677528785d621ae13904d2d9

SHA512
43229b285a7d004a3d1263de8aa240760d2efa78d56da50920a069f146adfd93f01f83c188c117ca7cc700724bc957451d52cf1f01fc9e33d4492c56ec686cdb

Download Submit
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\lua5.1.dll

Filesize
320KB

MD5
558d052ec6f3bdd8bcae4dc2b6770097

SHA1
a2d2008064e3e1a623aaa11cb9e07695b7e10953

SHA256
8f96d86d1a24da8063423713f8cfd04e0e8b7bf02e5f855f4f307fa29f8b7bc1

SHA512
f3b6e8e8766fee3f4cb596785d912ce16da70a8649b34131c1e98a3a34cc2ebe9c9bddbc28d6eb42072bb728e14b2ab522b1b04384ce49886a8de5b318de75da

Download Submit
\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe

Filesize
1.3MB

MD5
bbbb20daeb67e5b213a247f081b76f25

SHA1
4d9f6c0edde0eb3cb8ce3853e2572731a1076f41

SHA256
c5e8b3acde57195dff2a2873489f839da8dc474b677528785d621ae13904d2d9

SHA512
43229b285a7d004a3d1263de8aa240760d2efa78d56da50920a069f146adfd93f01f83c188c117ca7cc700724bc957451d52cf1f01fc9e33d4492c56ec686cdb

Download Submit
\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe

Filesize
1.3MB

MD5
bbbb20daeb67e5b213a247f081b76f25

SHA1
4d9f6c0edde0eb3cb8ce3853e2572731a1076f41

SHA256
c5e8b3acde57195dff2a2873489f839da8dc474b677528785d621ae13904d2d9

SHA512
43229b285a7d004a3d1263de8aa240760d2efa78d56da50920a069f146adfd93f01f83c188c117ca7cc700724bc957451d52cf1f01fc9e33d4492c56ec686cdb

Download Submit
\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe

Filesize
1.3MB

MD5
bbbb20daeb67e5b213a247f081b76f25

SHA1
4d9f6c0edde0eb3cb8ce3853e2572731a1076f41

SHA256
c5e8b3acde57195dff2a2873489f839da8dc474b677528785d621ae13904d2d9

SHA512
43229b285a7d004a3d1263de8aa240760d2efa78d56da50920a069f146adfd93f01f83c188c117ca7cc700724bc957451d52cf1f01fc9e33d4492c56ec686cdb

Download Submit
\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe

Filesize
1.3MB

MD5
bbbb20daeb67e5b213a247f081b76f25

SHA1
4d9f6c0edde0eb3cb8ce3853e2572731a1076f41

SHA256
c5e8b3acde57195dff2a2873489f839da8dc474b677528785d621ae13904d2d9

SHA512
43229b285a7d004a3d1263de8aa240760d2efa78d56da50920a069f146adfd93f01f83c188c117ca7cc700724bc957451d52cf1f01fc9e33d4492c56ec686cdb

Download Submit
\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\lua5.1.dll

Filesize
320KB

MD5
558d052ec6f3bdd8bcae4dc2b6770097

SHA1
a2d2008064e3e1a623aaa11cb9e07695b7e10953

SHA256
8f96d86d1a24da8063423713f8cfd04e0e8b7bf02e5f855f4f307fa29f8b7bc1

SHA512
f3b6e8e8766fee3f4cb596785d912ce16da70a8649b34131c1e98a3a34cc2ebe9c9bddbc28d6eb42072bb728e14b2ab522b1b04384ce49886a8de5b318de75da

Download Submit
memory/2264-15-0x0000000002B80000-0x0000000002F4F000-memory.dmp

Filesize
3.8MB

Download
memory/2264-20-0x0000000002B80000-0x0000000002F4F000-memory.dmp

Filesize
3.8MB

Download
memory/2264-6-0x0000000002B80000-0x0000000002F4F000-memory.dmp

Filesize
3.8MB

Download
memory/2660-25-0x0000000000400000-0x00000000007CF000-memory.dmp

Filesize
3.8MB

Download
memory/2660-120-0x0000000000400000-0x00000000007CF000-memory.dmp

Filesize
3.8MB

Download