c872cb5a73708aaa0a3fc68883756b639e2c60ee3b9d7ca444c3389584c935d5

General

Target

TLauncher-2.899-Installer-1.1.4.exe
Size

24.9MB
MD5

07cb40d81b176f7611736c2a08461cc9
SHA1

30b00a41251a0374661b124b67be5cd69d977391
SHA256

c872cb5a73708aaa0a3fc68883756b639e2c60ee3b9d7ca444c3389584c935d5
SHA512

b8178a582953e323bef7931b1e162cc130856b8883f108b2a7e35a0bc1f3eb7081dfc6b1ac80088858d039c6ef10094f9177f4db60614dbaa3d4a25688a34db4
SSDEEP

393216:UXw2wGhVsh2dPfs/dQETVlOBbpFEjLsZqV56HpkBrr6of5MJ7ZWqxPAIgtMIMlF/:UA2TXshGHExiTZqqHpCrrKJBH5lFRqg

Score

7^/10

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Control Panel\International\Geo\Nation	TLauncher-2.899-Installer-1.1.4.exe

Executes dropped EXE 1 IoCs

pid	Process
3156	irsetup.exe

Loads dropped DLL 3 IoCs

pid	Process
3156	irsetup.exe
3156	irsetup.exe
3156	irsetup.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/files/0x00070000000231fd-5.dat	upx
behavioral2/memory/3156-12-0x0000000000170000-0x0000000000558000-memory.dmp	upx
behavioral2/memory/3156-292-0x0000000000170000-0x0000000000558000-memory.dmp	upx

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3156	irsetup.exe
3156	irsetup.exe
3156	irsetup.exe
3156	irsetup.exe
3156	irsetup.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3152 wrote to memory of 3156	3152	TLauncher-2.899-Installer-1.1.4.exe	85
PID 3152 wrote to memory of 3156	3152	TLauncher-2.899-Installer-1.1.4.exe	85
PID 3152 wrote to memory of 3156	3152	TLauncher-2.899-Installer-1.1.4.exe	85

C:\Users\Admin\AppData\Local\Temp\TLauncher-2.899-Installer-1.1.4.exe
"C:\Users\Admin\AppData\Local\Temp\TLauncher-2.899-Installer-1.1.4.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3152
- 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-2.899-Installer-1.1.4.exe" "__IRCT:3" "__IRTSS:26075535" "__IRSID:S-1-5-21-1232405761-1209240240-3206092754-1000"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetWindowsHookEx
  PID:3156

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

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
cb50d496ae05fa1c8bfbcb3b7f910bfe

SHA1
3ec4d77b73c4d7e9858b11224314e99d082497a8

SHA256
7616c72f6659a3a2439d0452190459cd4ceb83fab2307e3e47c9604fa29d9f34

SHA512
22051de06c7e52a37ad36250aa095a8ccc0b0e1cdbfa2e9073c146e77e278cbdbe89bdb078dcfd8babf48baec1902b303ac39cc9db4114ce1516b06552dc924d

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\irsetup.exe

Filesize
1.3MB

MD5
7b7f24f9c4104051476729f7de862622

SHA1
2ee356911ffb082202c1a4a981d9a832ddba9acc

SHA256
4ff9a9bc60df0d95b175ffaf82a4af36aa22ad6da8422ab9eae445a8212160b3

SHA512
ea31e761af92ec03253f0c44ea50015e85ee52d2eaf1edd7577658729846bf0b1aa1cf05acaf2a2a7580a9118b6201a190e8af5c6cc4ffba688b2f570451603e

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/3156-268-0x0000000006400000-0x0000000006403000-memory.dmp

Filesize
12KB

Download
memory/3156-267-0x0000000010000000-0x0000000010051000-memory.dmp

Filesize
324KB

Download
memory/3156-12-0x0000000000170000-0x0000000000558000-memory.dmp

Filesize
3.9MB

Download
memory/3156-292-0x0000000000170000-0x0000000000558000-memory.dmp

Filesize
3.9MB

Download
memory/3156-293-0x0000000010000000-0x0000000010051000-memory.dmp

Filesize
324KB

Download
memory/3156-317-0x0000000010000000-0x0000000010051000-memory.dmp

Filesize
324KB

Download
memory/3156-319-0x0000000010000000-0x0000000010051000-memory.dmp

Filesize
324KB

Download

Analysis

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