1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd

General

Target

1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe
Size

2.6MB
MD5

2d926d85d20f2aa688fb7fa54ee07c4e
SHA1

b02e05455154ca76e7dfa04b84bd004d715e9103
SHA256

1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd
SHA512

e2708a5ec7f6c266099aad7aade09a5566befaa3ca18a1cd4a44fddfd6e2293638c46b5f8df7b957a0428169b05dbf6567b3c56ca0d07c38b849ca1edc350314
SSDEEP

49152:8coQxSBeKeiOSiFmoJggggLo40KDi3gp0XhCjyrlM:86SIROiFJiwp0xlrlM

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2548 set thread context of 3028	2548	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	30
PID 3028 set thread context of 2744	3028	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	33

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Parameters.ini	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2548	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe
2744	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe
2744	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 3028	2548	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	30
PID 2548 wrote to memory of 3028	2548	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	30
PID 2548 wrote to memory of 3028	2548	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	30
PID 2548 wrote to memory of 3028	2548	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	30
PID 2548 wrote to memory of 3028	2548	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	30
PID 2548 wrote to memory of 3028	2548	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	30
PID 2548 wrote to memory of 3028	2548	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	30
PID 2548 wrote to memory of 3028	2548	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	30
PID 2548 wrote to memory of 3028	2548	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	30
PID 2548 wrote to memory of 3028	2548	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	30
PID 2548 wrote to memory of 3028	2548	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	30
PID 2548 wrote to memory of 3028	2548	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	30
PID 2548 wrote to memory of 3028	2548	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	30
PID 2548 wrote to memory of 3028	2548	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	30
PID 3028 wrote to memory of 2404	3028	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	31
PID 3028 wrote to memory of 2404	3028	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	31
PID 3028 wrote to memory of 2404	3028	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	31
PID 3028 wrote to memory of 2404	3028	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	31
PID 3028 wrote to memory of 2744	3028	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	33
PID 3028 wrote to memory of 2744	3028	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	33
PID 3028 wrote to memory of 2744	3028	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	33
PID 3028 wrote to memory of 2744	3028	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	33
PID 3028 wrote to memory of 2744	3028	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	33
PID 3028 wrote to memory of 2744	3028	1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe	33

C:\Users\Admin\AppData\Local\Temp\1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe
"C:\Users\Admin\AppData\Local\Temp\1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2548
- C:\Users\Admin\AppData\Local\Temp\1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe
  "C:\Users\Admin\AppData\Local\Temp\1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe"
  2⤵
  - Drops startup file
  - Suspicious use of SetThreadContext
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3028
- - C:\Windows\splwow64.exe
    C:\Windows\splwow64.exe 12288
    3⤵
    PID:2404
- - C:\Users\Admin\AppData\Local\Temp\1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe
    "C:\Users\Admin\AppData\Local\Temp\1e691c7d27208c64bff15aca6f7b65fc3252a1dd8d87e08def8c3363c97f27dd.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:2744

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\Parameters.ini

Filesize
74B

MD5
6687785d6a31cdf9a5f80acb3abc459b

SHA1
1ddda26cc18189770eaaa4a9e78cc4abe4fe39c9

SHA256
3b5ebe1c6d4d33c14e5f2ca735fc085759f47895ea90192999a22a035c7edc9b

SHA512
5fe9429d64ee6fe0d3698cabb39757729b48d525500afa5f073d69f14f791c8aa2bc7ce0467d48d66fc58d894983391022c59035fa67703fefd309ec4a5d9962

Download Submit
memory/2548-2-0x0000000000407000-0x0000000000408000-memory.dmp

Filesize
4KB

Download
memory/2744-33-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2744-30-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2744-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2744-26-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/2744-39-0x0000000000400000-0x000000000043E000-memory.dmp

Filesize
248KB

Download
memory/3028-6-0x0000000000400000-0x00000000005D3000-memory.dmp

Filesize
1.8MB

Download
memory/3028-4-0x0000000000400000-0x00000000005D3000-memory.dmp

Filesize
1.8MB

Download
memory/3028-7-0x0000000000400000-0x00000000005D3000-memory.dmp

Filesize
1.8MB

Download
memory/3028-5-0x0000000000400000-0x00000000005D3000-memory.dmp

Filesize
1.8MB

Download
memory/3028-23-0x0000000000400000-0x00000000005D3000-memory.dmp

Filesize
1.8MB

Download
memory/3028-34-0x0000000000400000-0x00000000005D3000-memory.dmp

Filesize
1.8MB

Download
memory/3028-3-0x0000000000400000-0x00000000005D3000-memory.dmp

Filesize
1.8MB

Download

Analysis

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