88f39b74cd6c2e7f71ce7d3887cd48369183084355bb87bc368b0abad20f61c3

Analysis

max time kernel
13s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
07-08-2024 05:15

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General

Target

6c0f359ab32f57bc9a44447ad760f370N.exe
Size

250KB
MD5

6c0f359ab32f57bc9a44447ad760f370
SHA1

d60bfeebd815d655ea4037cf2254262f5645f184
SHA256

88f39b74cd6c2e7f71ce7d3887cd48369183084355bb87bc368b0abad20f61c3
SHA512

d3af5e7ff23a17a8fcc7e2fd02be8462c10a086e54af293888c99f2ae6009de5020e945120938615dabb4999fd9471b97736a209a6350adbd6d673f40781788e
SSDEEP

6144:7sZJCstu4PJg5/Ly0d8YaDRVHTVtSbGqJ2:Yy5zyNYaHHDSG

Score

8^/10

discovery persistence privilege_escalation

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

Executes dropped EXE 1 IoCs

pid	Process
2740	iqncgig.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\PROGRA~3\Mozilla\iqncgig.exe	6c0f359ab32f57bc9a44447ad760f370N.exe
File created	C:\PROGRA~3\Mozilla\buwmlrn.dll	iqncgig.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	iqncgig.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6c0f359ab32f57bc9a44447ad760f370N.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2388	6c0f359ab32f57bc9a44447ad760f370N.exe
2740	iqncgig.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1632 wrote to memory of 2740	1632	taskeng.exe	30
PID 1632 wrote to memory of 2740	1632	taskeng.exe	30
PID 1632 wrote to memory of 2740	1632	taskeng.exe	30
PID 1632 wrote to memory of 2740	1632	taskeng.exe	30

C:\Users\Admin\AppData\Local\Temp\6c0f359ab32f57bc9a44447ad760f370N.exe
"C:\Users\Admin\AppData\Local\Temp\6c0f359ab32f57bc9a44447ad760f370N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:2388

C:\Windows\system32\taskeng.exe
taskeng.exe {6D8334FB-AFAB-4174-B893-08C9D9061951} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
- Suspicious use of WriteProcessMemory
PID:1632
- C:\PROGRA~3\Mozilla\iqncgig.exe
  C:\PROGRA~3\Mozilla\iqncgig.exe -txnfdsi
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:2740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\PROGRA~3\Mozilla\iqncgig.exe

Filesize
250KB

MD5
8e005ce85d90e7614ece9d292340cc0c

SHA1
828a445d75d4c2ee5155937ed57204511d37e11e

SHA256
6541abe5aa66539c4bfaaecf3c9860be03dafdf341183ae72ca4cfbddef0f009

SHA512
e71ccc7aa661a45c205755b7bcd449559b27af030ed83d255422b45e97639b78250eb6c8d27efea45d6ab07fba05509bfdf86f6a7fa2318bf5bcaa2e636ab88c

Download Submit
memory/2388-0-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2388-2-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2388-1-0x0000000000250000-0x00000000002AC000-memory.dmp

Filesize
368KB

Download
memory/2388-4-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2740-7-0x0000000000460000-0x00000000004BC000-memory.dmp

Filesize
368KB

Download
memory/2740-8-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2740-10-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download