Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
01/06/2026, 13:37
General
- Target tmpdmmn7x2y.exe
- Size 2.6MB
- Sample260601-qw3fysd151
- SHA256 c0a5598a152e90a358f25c57b8af2abfc65174e4bd9ee8503baf02d4a5cc29bb
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 3 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Inno Setup is an open-source installation builder for Windows applications. 4 IoCs
Inno Setup installer
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\tmpdmmn7x2y.exe"C:\Users\Admin\AppData\Local\Temp\tmpdmmn7x2y.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-576RQ.tmp\tmpdmmn7x2y.tmp"C:\Users\Admin\AppData\Local\Temp\is-576RQ.tmp\tmpdmmn7x2y.tmp" /SL5="$1101F4,1669407,841216,C:\Users\Admin\AppData\Local\Temp\tmpdmmn7x2y.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\tmpdmmn7x2y.exe"C:\Users\Admin\AppData\Local\Temp\tmpdmmn7x2y.exe" /VERYSILENT3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-U984N.tmp\tmpdmmn7x2y.tmp"C:\Users\Admin\AppData\Local\Temp\is-U984N.tmp\tmpdmmn7x2y.tmp" /SL5="$1201F4,1669407,841216,C:\Users\Admin\AppData\Local\Temp\tmpdmmn7x2y.exe" /VERYSILENT4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-17KLG.tmp\SetupHelper\AceLauncherInstaller.exe"C:\Users\Admin\AppData\Local\Temp\is-17KLG.tmp\SetupHelper\AceLauncherInstaller.exe" Templates prompt5⤵
- Executes dropped EXE
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
AceLauncherInstaller.exe
AceLauncherInstaller.exe.config
AceLauncherShared.dll
Newtonsoft.Json.dll
tmpdmmn7x2y.tmp
memory/1412-5-0x0000000001020000-0x0000000001021000-memory.dmp
memory/1412-9-0x00000000009E0000-0x0000000000D49000-memory.dmp
memory/1780-47-0x0000000000D40000-0x00000000010A9000-memory.dmp
memory/1780-15-0x0000000000D40000-0x00000000010A9000-memory.dmp
memory/1780-33-0x0000000000D40000-0x00000000010A9000-memory.dmp
memory/2676-7-0x0000000000910000-0x00000000009ED000-memory.dmp
memory/2676-31-0x0000000000910000-0x00000000009ED000-memory.dmp
memory/2684-10-0x0000000000910000-0x00000000009ED000-memory.dmp
memory/2684-0-0x0000000000910000-0x00000000009ED000-memory.dmp
memory/4700-40-0x0000016FBFA80000-0x0000016FBFB46000-memory.dmp
memory/4700-42-0x0000016FBFF00000-0x0000016FBFF14000-memory.dmp
memory/4700-44-0x0000016FDA0A0000-0x0000016FDA152000-memory.dmp
memory/4700-45-0x0000016FBFF80000-0x0000016FBFFA2000-memory.dmp