2fd87bf2b33b4731e69bb12b8bb2366ec788d0496d9f70e23858a0e736ccdc3d

Analysis

max time kernel
141s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
22-05-2024 22:48

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General

Target

adb-setup-1.4.3.exe
Size

9.2MB
MD5

8c9085d4f753a2aab26082fd2eb46a8e
SHA1

eae637085255a1c7d903a880374b20d108a3c38b
SHA256

ca297f88ae58cc436028e07482e04e429e6bc81eab291cba814aa196d2c4f419
SHA512

4163b79dda651eaef83408ceac6b6d4cfadb940be816c5261f0decd203324899d40779203eee8734d8616eb14cd5bf3a13bf649977856ac823f3b7723c7629e4
SSDEEP

196608:cwYvfXDBYhBpeLHe3+EPegZT3VCz0TByC+Py7FU+LCZAsdX3LBO9:3ibBYDey3PFCuByPyhRwxBBI

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1400-0-0x0000000000400000-0x00000000004B9000-memory.dmp	upx
behavioral1/memory/1400-39-0x0000000002250000-0x0000000002309000-memory.dmp	upx
behavioral1/memory/884-40-0x0000000000400000-0x00000000004B9000-memory.dmp	upx
behavioral1/memory/1400-42-0x0000000000400000-0x00000000004B9000-memory.dmp	upx
behavioral1/memory/884-43-0x0000000000400000-0x00000000004B9000-memory.dmp	upx
behavioral1/memory/1400-46-0x0000000002250000-0x0000000002309000-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 WriteProcessMemory 14 IoCs

Processes:

adb-setup-1.4.3.exeadb-setup-1.4.3.exe

description	pid	process	target process
PID 1400 wrote to memory of 884	1400	adb-setup-1.4.3.exe	adb-setup-1.4.3.exe
PID 1400 wrote to memory of 884	1400	adb-setup-1.4.3.exe	adb-setup-1.4.3.exe
PID 1400 wrote to memory of 884	1400	adb-setup-1.4.3.exe	adb-setup-1.4.3.exe
PID 1400 wrote to memory of 884	1400	adb-setup-1.4.3.exe	adb-setup-1.4.3.exe
PID 1400 wrote to memory of 884	1400	adb-setup-1.4.3.exe	adb-setup-1.4.3.exe
PID 1400 wrote to memory of 884	1400	adb-setup-1.4.3.exe	adb-setup-1.4.3.exe
PID 1400 wrote to memory of 884	1400	adb-setup-1.4.3.exe	adb-setup-1.4.3.exe
PID 884 wrote to memory of 2368	884	adb-setup-1.4.3.exe	cmd.exe
PID 884 wrote to memory of 2368	884	adb-setup-1.4.3.exe	cmd.exe
PID 884 wrote to memory of 2368	884	adb-setup-1.4.3.exe	cmd.exe
PID 884 wrote to memory of 2368	884	adb-setup-1.4.3.exe	cmd.exe
PID 884 wrote to memory of 2368	884	adb-setup-1.4.3.exe	cmd.exe
PID 884 wrote to memory of 2368	884	adb-setup-1.4.3.exe	cmd.exe
PID 884 wrote to memory of 2368	884	adb-setup-1.4.3.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\adb-setup-1.4.3.exe
"C:\Users\Admin\AppData\Local\Temp\adb-setup-1.4.3.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1400

C:\Users\Admin\AppData\Local\Temp\adb-setup-1.4.3.exe
"C:\Users\Admin\AppData\Local\Temp\adb-setup-1.4.3.exe" -sfxwaitall:0 "install.bat"
2⤵
- Suspicious use of WriteProcessMemory
PID:884

C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\install.bat" "
3⤵
PID:2368

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\install.bat
Filesize
5KB

MD5
6f6edb4834bd4afe36503a447bffeccf

SHA1
3bedc0fb247bb98203a25115780b4a0958778e24

SHA256
151a3ea2b30720d1462109ca4563e42ec6a6709c502941aa533476858a6f3657

SHA512
c72dfdecf92d332c5bb4a03c656f4cb304e377a92edfa16d884355f3211f654121035c0f76380140df3147b458017c421b929a4d26a11f6fbc5545033a36fec0

Download Submit
memory/884-40-0x0000000000400000-0x00000000004B9000-memory.dmp

Filesize
740KB

Download
memory/884-43-0x0000000000400000-0x00000000004B9000-memory.dmp

Filesize
740KB

Download
memory/1400-0-0x0000000000400000-0x00000000004B9000-memory.dmp

Filesize
740KB

Download
memory/1400-39-0x0000000002250000-0x0000000002309000-memory.dmp

Filesize
740KB

Download
memory/1400-42-0x0000000000400000-0x00000000004B9000-memory.dmp

Filesize
740KB

Download
memory/1400-46-0x0000000002250000-0x0000000002309000-memory.dmp

Filesize
740KB

Download