6a545e114b975fcd271e42b2ad9677c8b8cc1c1dbbda673e00933389fdabbbec

Resubmissions

18/05/2023, 21:32

230518-1dyedsch4v 7

18/05/2023, 21:31

230518-1da9vsch4s 7

Analysis

max time kernel
142s
max time network
134s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
18/05/2023, 21:31

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General

Target

TLauncher-2.885-Installer-1.1.1.exe
Size

22.6MB
MD5

48dbfef6adefcbf6e2423cc493071ba7
SHA1

5a651d75fbe4a129cf478929c67dde806e73cb15
SHA256

6a545e114b975fcd271e42b2ad9677c8b8cc1c1dbbda673e00933389fdabbbec
SHA512

60847a9cb05afd4d3d22dcaec9bca2ac11de84807b8f1af27115b8199cd9910235716786ca4f67b4b2f5e95b633b82f0842bd711a7d49dee03367e506446a855
SSDEEP

393216:1XO/cjhHQbGPfs/dQETVlOBbpFEjdGphRqV56HpkoaH3D8P2Q6YS6x9DOL:1esQsHExi73qqHpu34kYbzOL

Score

7^/10

discovery upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1552	irsetup.exe

Loads dropped DLL 7 IoCs

pid	Process
1704	TLauncher-2.885-Installer-1.1.1.exe
1704	TLauncher-2.885-Installer-1.1.1.exe
1704	TLauncher-2.885-Installer-1.1.1.exe
1704	TLauncher-2.885-Installer-1.1.1.exe
1552	irsetup.exe
1552	irsetup.exe
1552	irsetup.exe

UPX packed file 12 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x000a000000012307-57.dat	upx
behavioral1/files/0x000a000000012307-61.dat	upx
behavioral1/files/0x000a000000012307-67.dat	upx
behavioral1/files/0x000a000000012307-65.dat	upx
behavioral1/files/0x000a000000012307-62.dat	upx
behavioral1/files/0x000a000000012307-69.dat	upx
behavioral1/files/0x000a000000012307-72.dat	upx
behavioral1/memory/1552-243-0x0000000000DD0000-0x00000000011B8000-memory.dmp	upx
behavioral1/memory/1552-368-0x0000000000DD0000-0x00000000011B8000-memory.dmp	upx
behavioral1/memory/1552-390-0x0000000000DD0000-0x00000000011B8000-memory.dmp	upx
behavioral1/memory/1552-391-0x0000000000DD0000-0x00000000011B8000-memory.dmp	upx
behavioral1/memory/1552-401-0x0000000000DD0000-0x00000000011B8000-memory.dmp	upx

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2961826002-3968192592-354541192-1000\Software\Microsoft\Internet Explorer\Main	irsetup.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1552	irsetup.exe
1552	irsetup.exe
1552	irsetup.exe
1552	irsetup.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 1552	1704	TLauncher-2.885-Installer-1.1.1.exe	28
PID 1704 wrote to memory of 1552	1704	TLauncher-2.885-Installer-1.1.1.exe	28
PID 1704 wrote to memory of 1552	1704	TLauncher-2.885-Installer-1.1.1.exe	28
PID 1704 wrote to memory of 1552	1704	TLauncher-2.885-Installer-1.1.1.exe	28
PID 1704 wrote to memory of 1552	1704	TLauncher-2.885-Installer-1.1.1.exe	28
PID 1704 wrote to memory of 1552	1704	TLauncher-2.885-Installer-1.1.1.exe	28
PID 1704 wrote to memory of 1552	1704	TLauncher-2.885-Installer-1.1.1.exe	28

C:\Users\Admin\AppData\Local\Temp\TLauncher-2.885-Installer-1.1.1.exe
"C:\Users\Admin\AppData\Local\Temp\TLauncher-2.885-Installer-1.1.1.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1704
- 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:1910546 "__IRAFN:C:\Users\Admin\AppData\Local\Temp\TLauncher-2.885-Installer-1.1.1.exe" "__IRCT:3" "__IRTSS:23661293" "__IRSID:S-1-5-21-2961826002-3968192592-354541192-1000"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1552

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\200.ico

Filesize
116KB

MD5
e043a9cb014d641a56f50f9d9ac9a1b9

SHA1
61dc6aed3d0d1f3b8afe3d161410848c565247ed

SHA256
9dd7020d04753294c8fb694ac49f406de9adad45d8cdd43fefd99fec3659e946

SHA512
4ae5df94fd590703b7a92f19703d733559d600a3885c65f146db04e8bbf6ead9ab5a1748d99c892e6bde63dd4e1592d6f06e02e4baf5e854c8ce6ea0cce1984f

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

Filesize
1.8MB

MD5
8d26aecef0a7bdac2b104454d3ba1a87

SHA1
50c29c58dfece62d94ed01cb5b3d070e593dc9cf

SHA256
e6c069c08e356b05465edb5aa9437e8af82c3cc8367d143d3ba6a8790f99490c

SHA512
0daa8bc75d9a067c3f9c46e4fda2aa4811083a06fc0dac74b45dfcdce60623066dac0189538d48128e55850ba20da12ab5f2f748dfbb9a6ec546802a61065475

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

Filesize
1.3MB

MD5
8f2b958cbb1815db2f5a7488bd7425c9

SHA1
9652c48bfd86d147ef039de09952b9447c0fb749

SHA256
c31d8c6954e998702a1bc8851bdbe256432d9ac47f876aff5f1d6ce1b39345b5

SHA512
047259d93275a5218b1d1cd470a6a616cae75a0fd48bc5e743be2643b43dfbfe6bd0c27965bdb76b4b444b65a079d312c382304a87aa5e9225670e2e859e92dd

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

Filesize
1.3MB

MD5
8f2b958cbb1815db2f5a7488bd7425c9

SHA1
9652c48bfd86d147ef039de09952b9447c0fb749

SHA256
c31d8c6954e998702a1bc8851bdbe256432d9ac47f876aff5f1d6ce1b39345b5

SHA512
047259d93275a5218b1d1cd470a6a616cae75a0fd48bc5e743be2643b43dfbfe6bd0c27965bdb76b4b444b65a079d312c382304a87aa5e9225670e2e859e92dd

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

Filesize
1.3MB

MD5
8f2b958cbb1815db2f5a7488bd7425c9

SHA1
9652c48bfd86d147ef039de09952b9447c0fb749

SHA256
c31d8c6954e998702a1bc8851bdbe256432d9ac47f876aff5f1d6ce1b39345b5

SHA512
047259d93275a5218b1d1cd470a6a616cae75a0fd48bc5e743be2643b43dfbfe6bd0c27965bdb76b4b444b65a079d312c382304a87aa5e9225670e2e859e92dd

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

Filesize
326KB

MD5
80d93d38badecdd2b134fe4699721223

SHA1
e829e58091bae93bc64e0c6f9f0bac999cfda23d

SHA256
c572a6103af1526f97e708a229a532fd02100a52b949f721052107f1f55e0c59

SHA512
9f28073cc186b55ef64661c2e4f6fe1c112785a262b9d8e9a431703fdb1000f1d8cc0b2a3c153c822cfd48782ae945742ccb07beae4d6388d5d0b4df03103bd4

Download Submit
\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\IRZip.lmd

Filesize
1.7MB

MD5
1bbf5dd0b6ca80e4c7c77495c3f33083

SHA1
e0520037e60eb641ec04d1e814394c9da0a6a862

SHA256
bc6bd19ab0977ac794e18e2c82ace3116bf0537711a352638efd2d8d847c140b

SHA512
97bc810871868217f944bc5e60ab642f161c1f082bc9e4122094f10b4e309a6d96e3dd695553a20907cb8fea5aef4802f5a2f0a852328c1a1cd85944022abaab

Download Submit
\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\Wow64.lmd

Filesize
97KB

MD5
da1d0cd400e0b6ad6415fd4d90f69666

SHA1
de9083d2902906cacf57259cf581b1466400b799

SHA256
7a79b049bdc3b6e4d101691888360f4f993098f3e3a8beefff4ac367430b1575

SHA512
f12f64670f158c2e846e78b7b5d191158268b45ecf3c288f02bbee15ae10c4a62e67fb3481da304ba99da2c68ac44d713a44a458ef359db329b6fef3d323382a

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

Filesize
1.3MB

MD5
8f2b958cbb1815db2f5a7488bd7425c9

SHA1
9652c48bfd86d147ef039de09952b9447c0fb749

SHA256
c31d8c6954e998702a1bc8851bdbe256432d9ac47f876aff5f1d6ce1b39345b5

SHA512
047259d93275a5218b1d1cd470a6a616cae75a0fd48bc5e743be2643b43dfbfe6bd0c27965bdb76b4b444b65a079d312c382304a87aa5e9225670e2e859e92dd

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

Filesize
1.3MB

MD5
8f2b958cbb1815db2f5a7488bd7425c9

SHA1
9652c48bfd86d147ef039de09952b9447c0fb749

SHA256
c31d8c6954e998702a1bc8851bdbe256432d9ac47f876aff5f1d6ce1b39345b5

SHA512
047259d93275a5218b1d1cd470a6a616cae75a0fd48bc5e743be2643b43dfbfe6bd0c27965bdb76b4b444b65a079d312c382304a87aa5e9225670e2e859e92dd

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

Filesize
1.3MB

MD5
8f2b958cbb1815db2f5a7488bd7425c9

SHA1
9652c48bfd86d147ef039de09952b9447c0fb749

SHA256
c31d8c6954e998702a1bc8851bdbe256432d9ac47f876aff5f1d6ce1b39345b5

SHA512
047259d93275a5218b1d1cd470a6a616cae75a0fd48bc5e743be2643b43dfbfe6bd0c27965bdb76b4b444b65a079d312c382304a87aa5e9225670e2e859e92dd

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

Filesize
1.3MB

MD5
8f2b958cbb1815db2f5a7488bd7425c9

SHA1
9652c48bfd86d147ef039de09952b9447c0fb749

SHA256
c31d8c6954e998702a1bc8851bdbe256432d9ac47f876aff5f1d6ce1b39345b5

SHA512
047259d93275a5218b1d1cd470a6a616cae75a0fd48bc5e743be2643b43dfbfe6bd0c27965bdb76b4b444b65a079d312c382304a87aa5e9225670e2e859e92dd

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

Filesize
326KB

MD5
80d93d38badecdd2b134fe4699721223

SHA1
e829e58091bae93bc64e0c6f9f0bac999cfda23d

SHA256
c572a6103af1526f97e708a229a532fd02100a52b949f721052107f1f55e0c59

SHA512
9f28073cc186b55ef64661c2e4f6fe1c112785a262b9d8e9a431703fdb1000f1d8cc0b2a3c153c822cfd48782ae945742ccb07beae4d6388d5d0b4df03103bd4

Download Submit
memory/1552-243-0x0000000000DD0000-0x00000000011B8000-memory.dmp

Filesize
3.9MB

Download
memory/1552-392-0x0000000010000000-0x0000000010051000-memory.dmp

Filesize
324KB

Download
memory/1552-404-0x0000000010000000-0x0000000010051000-memory.dmp

Filesize
324KB

Download
memory/1552-366-0x0000000010000000-0x0000000010051000-memory.dmp

Filesize
324KB

Download
memory/1552-367-0x0000000000390000-0x0000000000393000-memory.dmp

Filesize
12KB

Download
memory/1552-368-0x0000000000DD0000-0x00000000011B8000-memory.dmp

Filesize
3.9MB

Download
memory/1552-369-0x0000000010000000-0x0000000010051000-memory.dmp

Filesize
324KB

Download
memory/1552-401-0x0000000000DD0000-0x00000000011B8000-memory.dmp

Filesize
3.9MB

Download
memory/1552-390-0x0000000000DD0000-0x00000000011B8000-memory.dmp

Filesize
3.9MB

Download
memory/1552-391-0x0000000000DD0000-0x00000000011B8000-memory.dmp

Filesize
3.9MB

Download
memory/1552-394-0x0000000010000000-0x0000000010051000-memory.dmp

Filesize
324KB

Download
memory/1704-139-0x0000000002DF0000-0x00000000031D8000-memory.dmp

Filesize
3.9MB

Download
memory/1704-60-0x0000000002DF0000-0x00000000031D8000-memory.dmp

Filesize
3.9MB

Download
memory/1704-132-0x0000000002DF0000-0x00000000031D8000-memory.dmp

Filesize
3.9MB

Download