318df7404e6c4d5538a6d31997b95af52bbb8d40caf5553b3cbd9b1bc4f6db96

Analysis

max time kernel
1429s
max time network
1219s
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 12:54

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General

Target

TLauncher-2.871-Installer-1.0.6-global.exe
Size

23.6MB
MD5

7a4472a78d0651e11d20aa08e43cc045
SHA1

aab1d5f80d7399ae2c1982201733be7681d100b1
SHA256

318df7404e6c4d5538a6d31997b95af52bbb8d40caf5553b3cbd9b1bc4f6db96
SHA512

c152c9d21b0615548173dcc61accb1a1afd5b6f98e6ec21f6a7119536397f07a54ad4087669716c3344dd338ce4f24cecf9989d472f65eaa18c87d496f23c681
SSDEEP

393216:gXQLpnUN/n8IPfs/dQETVlOBbpFEj9GZ1GphRqV56Hpk7IXOzDnKI17fyVS:ggLFUp8aHExiTI3qqHp6zvKcfyVS

Score

7^/10

discovery upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

TLauncher-2.871-Installer-1.0.6-global.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation	TLauncher-2.871-Installer-1.0.6-global.exe

Executes dropped EXE 1 IoCs

Processes:

irsetup.exe

pid process

2248 irsetup.exe
Loads dropped DLL 3 IoCs

Processes:

irsetup.exe

pid process

2248 irsetup.exe
2248 irsetup.exe
2248 irsetup.exe

pid	process
2248	irsetup.exe

pid	process
2248	irsetup.exe
2248	irsetup.exe
2248	irsetup.exe

UPX packed file 9 IoCs

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

upx

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe	upx
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe	upx
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe	upx
behavioral2/memory/2248-147-0x00000000009B0000-0x0000000000D98000-memory.dmp	upx
behavioral2/memory/2248-456-0x00000000009B0000-0x0000000000D98000-memory.dmp	upx
behavioral2/memory/2248-464-0x00000000009B0000-0x0000000000D98000-memory.dmp	upx
behavioral2/memory/2248-528-0x00000000009B0000-0x0000000000D98000-memory.dmp	upx
behavioral2/memory/2248-530-0x00000000009B0000-0x0000000000D98000-memory.dmp	upx
behavioral2/memory/2248-865-0x00000000009B0000-0x0000000000D98000-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
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

irsetup.exe

pid process

2248 irsetup.exe
2248 irsetup.exe
2248 irsetup.exe
2248 irsetup.exe
2248 irsetup.exe
2248 irsetup.exe
2248 irsetup.exe

pid	process
2248	irsetup.exe
2248	irsetup.exe
2248	irsetup.exe
2248	irsetup.exe
2248	irsetup.exe
2248	irsetup.exe
2248	irsetup.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

TLauncher-2.871-Installer-1.0.6-global.exe

description	pid	process	target process
PID 3660 wrote to memory of 2248	3660	TLauncher-2.871-Installer-1.0.6-global.exe	irsetup.exe
PID 3660 wrote to memory of 2248	3660	TLauncher-2.871-Installer-1.0.6-global.exe	irsetup.exe
PID 3660 wrote to memory of 2248	3660	TLauncher-2.871-Installer-1.0.6-global.exe	irsetup.exe

C:\Users\Admin\AppData\Local\Temp\TLauncher-2.871-Installer-1.0.6-global.exe
"C:\Users\Admin\AppData\Local\Temp\TLauncher-2.871-Installer-1.0.6-global.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3660

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-2.871-Installer-1.0.6-global.exe" "__IRCT:3" "__IRTSS:24771453" "__IRSID:S-1-5-21-144354903-2550862337-1367551827-1000"
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:2248

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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\IRIMG2.PNG
Filesize
280B

MD5
1fb45f663376095db9e36f932fe43360

SHA1
19cc5e4cb194b21aff5dab730240ebd16271479f

SHA256
5fe2cc4e72140634efea1f4ceda1b33d95f8b7733adeefd57a4fe716da7802d8

SHA512
9a270426ea86d7ea258151017edc18071a1d755e34d073ea56215ddb5bb73fb52bbdfc1ef9aaad2b65ee77ad69385d14657ea08ed1a21a40397c3403e10d7e82

Download Submit
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\IRIMG3.PNG
Filesize
281B

MD5
86f8a0a9d3c46bae28bd9fb545a7843e

SHA1
8eac29774c722c091557d85a1aa2a8226f882455

SHA256
d31c557422c73f37b744ba6a21a395e7e371e1e2595b0ca231f449d5e8acfef8

SHA512
285e43b0b5b4942b415de58e897c87de60334a905bf2253375bdae90d74aef503d795da2e528d16ceab0f11ebace777c43ea697e7dd193ba24a3ae5f35909490

Download Submit
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\IRZip.lmd
Filesize
1.7MB

MD5
1bbf5dd0b6ca80e4c7c77495c3f33083

SHA1
e0520037e60eb641ec04d1e814394c9da0a6a862

SHA256
bc6bd19ab0977ac794e18e2c82ace3116bf0537711a352638efd2d8d847c140b

SHA512
97bc810871868217f944bc5e60ab642f161c1f082bc9e4122094f10b4e309a6d96e3dd695553a20907cb8fea5aef4802f5a2f0a852328c1a1cd85944022abaab

Download Submit
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\IRZip.lmd
Filesize
1.7MB

MD5
1bbf5dd0b6ca80e4c7c77495c3f33083

SHA1
e0520037e60eb641ec04d1e814394c9da0a6a862

SHA256
bc6bd19ab0977ac794e18e2c82ace3116bf0537711a352638efd2d8d847c140b

SHA512
97bc810871868217f944bc5e60ab642f161c1f082bc9e4122094f10b4e309a6d96e3dd695553a20907cb8fea5aef4802f5a2f0a852328c1a1cd85944022abaab

Download Submit
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\Wow64.lmd
Filesize
97KB

MD5
da1d0cd400e0b6ad6415fd4d90f69666

SHA1
de9083d2902906cacf57259cf581b1466400b799

SHA256
7a79b049bdc3b6e4d101691888360f4f993098f3e3a8beefff4ac367430b1575

SHA512
f12f64670f158c2e846e78b7b5d191158268b45ecf3c288f02bbee15ae10c4a62e67fb3481da304ba99da2c68ac44d713a44a458ef359db329b6fef3d323382a

Download Submit
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\Wow64.lmd
Filesize
97KB

MD5
da1d0cd400e0b6ad6415fd4d90f69666

SHA1
de9083d2902906cacf57259cf581b1466400b799

SHA256
7a79b049bdc3b6e4d101691888360f4f993098f3e3a8beefff4ac367430b1575

SHA512
f12f64670f158c2e846e78b7b5d191158268b45ecf3c288f02bbee15ae10c4a62e67fb3481da304ba99da2c68ac44d713a44a458ef359db329b6fef3d323382a

Download Submit
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
Filesize
1.3MB

MD5
7e08af319c9eb3297e09ca7bb8387de4

SHA1
4cf091f77a3eb9437ef33985e64bd10c1257284f

SHA256
6c006c982746826a613bc0f09890955a1cdca309d9d98572aed35ad782dd11c8

SHA512
bb7aaebd3f6c1ff18bd0cb9eb9347894f0785dc011ec9765d9bc180de9b60769c891151626fdef88aa3fd53ae6246c1cb91f723933da54920bfbc8a5a24f8851

Download Submit
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
Filesize
1.3MB

MD5
7e08af319c9eb3297e09ca7bb8387de4

SHA1
4cf091f77a3eb9437ef33985e64bd10c1257284f

SHA256
6c006c982746826a613bc0f09890955a1cdca309d9d98572aed35ad782dd11c8

SHA512
bb7aaebd3f6c1ff18bd0cb9eb9347894f0785dc011ec9765d9bc180de9b60769c891151626fdef88aa3fd53ae6246c1cb91f723933da54920bfbc8a5a24f8851

Download Submit
C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
Filesize
1.3MB

MD5
7e08af319c9eb3297e09ca7bb8387de4

SHA1
4cf091f77a3eb9437ef33985e64bd10c1257284f

SHA256
6c006c982746826a613bc0f09890955a1cdca309d9d98572aed35ad782dd11c8

SHA512
bb7aaebd3f6c1ff18bd0cb9eb9347894f0785dc011ec9765d9bc180de9b60769c891151626fdef88aa3fd53ae6246c1cb91f723933da54920bfbc8a5a24f8851

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
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
memory/2248-147-0x00000000009B0000-0x0000000000D98000-memory.dmp

Filesize
3.9MB

Download
memory/2248-456-0x00000000009B0000-0x0000000000D98000-memory.dmp

Filesize
3.9MB

Download
memory/2248-457-0x0000000010000000-0x0000000010051000-memory.dmp

Filesize
324KB

Download
memory/2248-464-0x00000000009B0000-0x0000000000D98000-memory.dmp

Filesize
3.9MB

Download
memory/2248-481-0x0000000010000000-0x0000000010051000-memory.dmp

Filesize
324KB

Download
memory/2248-441-0x0000000006700000-0x0000000006703000-memory.dmp

Filesize
12KB

Download
memory/2248-440-0x0000000010000000-0x0000000010051000-memory.dmp

Filesize
324KB

Download
memory/2248-528-0x00000000009B0000-0x0000000000D98000-memory.dmp

Filesize
3.9MB

Download
memory/2248-529-0x0000000010000000-0x0000000010051000-memory.dmp

Filesize
324KB

Download
memory/2248-530-0x00000000009B0000-0x0000000000D98000-memory.dmp

Filesize
3.9MB

Download
memory/2248-865-0x00000000009B0000-0x0000000000D98000-memory.dmp

Filesize
3.9MB

Download