04381cf3b4597b3d6075bda97853e289074790cf1d3290d295ecdab1bb95ad0f

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
24-10-2023 19:22

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General

Target

DRMS Tender No. P500-2023-102.exe
Size

935KB
MD5

2e450823db1430464efb84f8074cc84f
SHA1

88c86734e5de9f22154ca8c55cd141b2068e922f
SHA256

50e8e741266264cb161b567f8dbcd65bf8cdcfea296c9807dc00a9cae853b8fe
SHA512

20c2eedba61f776d90636ad6dae668ad9222c5eca9a69437587317321e3116591250b8327fd41079f892ef021fc7d37035dd1fb20617d2c8331fdab376973c2b
SSDEEP

24576:UpCvo/Sfhf/+5SxYn89JnMKFpn/9IUI7ighRKA2E4jKk:iX2f/LxYnonMKHn/9K71hRjrq

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2680	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2708	DRMS Tender No. P500-2023-102.exe
2708	DRMS Tender No. P500-2023-102.exe
2708	DRMS Tender No. P500-2023-102.exe
2708	DRMS Tender No. P500-2023-102.exe
2708	DRMS Tender No. P500-2023-102.exe
2708	DRMS Tender No. P500-2023-102.exe
2708	DRMS Tender No. P500-2023-102.exe
2708	DRMS Tender No. P500-2023-102.exe
2708	DRMS Tender No. P500-2023-102.exe
2708	DRMS Tender No. P500-2023-102.exe
2708	DRMS Tender No. P500-2023-102.exe
2924	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2708	DRMS Tender No. P500-2023-102.exe
Token: SeDebugPrivilege	2924	powershell.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2708 wrote to memory of 2924	2708	DRMS Tender No. P500-2023-102.exe	30
PID 2708 wrote to memory of 2924	2708	DRMS Tender No. P500-2023-102.exe	30
PID 2708 wrote to memory of 2924	2708	DRMS Tender No. P500-2023-102.exe	30
PID 2708 wrote to memory of 2924	2708	DRMS Tender No. P500-2023-102.exe	30
PID 2708 wrote to memory of 2680	2708	DRMS Tender No. P500-2023-102.exe	32
PID 2708 wrote to memory of 2680	2708	DRMS Tender No. P500-2023-102.exe	32
PID 2708 wrote to memory of 2680	2708	DRMS Tender No. P500-2023-102.exe	32
PID 2708 wrote to memory of 2680	2708	DRMS Tender No. P500-2023-102.exe	32
PID 2708 wrote to memory of 2568	2708	DRMS Tender No. P500-2023-102.exe	34
PID 2708 wrote to memory of 2568	2708	DRMS Tender No. P500-2023-102.exe	34
PID 2708 wrote to memory of 2568	2708	DRMS Tender No. P500-2023-102.exe	34
PID 2708 wrote to memory of 2568	2708	DRMS Tender No. P500-2023-102.exe	34
PID 2708 wrote to memory of 2592	2708	DRMS Tender No. P500-2023-102.exe	35
PID 2708 wrote to memory of 2592	2708	DRMS Tender No. P500-2023-102.exe	35
PID 2708 wrote to memory of 2592	2708	DRMS Tender No. P500-2023-102.exe	35
PID 2708 wrote to memory of 2592	2708	DRMS Tender No. P500-2023-102.exe	35
PID 2708 wrote to memory of 2636	2708	DRMS Tender No. P500-2023-102.exe	36
PID 2708 wrote to memory of 2636	2708	DRMS Tender No. P500-2023-102.exe	36
PID 2708 wrote to memory of 2636	2708	DRMS Tender No. P500-2023-102.exe	36
PID 2708 wrote to memory of 2636	2708	DRMS Tender No. P500-2023-102.exe	36
PID 2708 wrote to memory of 1456	2708	DRMS Tender No. P500-2023-102.exe	37
PID 2708 wrote to memory of 1456	2708	DRMS Tender No. P500-2023-102.exe	37
PID 2708 wrote to memory of 1456	2708	DRMS Tender No. P500-2023-102.exe	37
PID 2708 wrote to memory of 1456	2708	DRMS Tender No. P500-2023-102.exe	37
PID 2708 wrote to memory of 3036	2708	DRMS Tender No. P500-2023-102.exe	38
PID 2708 wrote to memory of 3036	2708	DRMS Tender No. P500-2023-102.exe	38
PID 2708 wrote to memory of 3036	2708	DRMS Tender No. P500-2023-102.exe	38
PID 2708 wrote to memory of 3036	2708	DRMS Tender No. P500-2023-102.exe	38

C:\Users\Admin\AppData\Local\Temp\DRMS Tender No. P500-2023-102.exe
"C:\Users\Admin\AppData\Local\Temp\DRMS Tender No. P500-2023-102.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2708
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\LUHgPxjH.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2924
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LUHgPxjH" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE1E6.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2680
- C:\Users\Admin\AppData\Local\Temp\DRMS Tender No. P500-2023-102.exe
  "C:\Users\Admin\AppData\Local\Temp\DRMS Tender No. P500-2023-102.exe"
  2⤵
  PID:2568
- C:\Users\Admin\AppData\Local\Temp\DRMS Tender No. P500-2023-102.exe
  "C:\Users\Admin\AppData\Local\Temp\DRMS Tender No. P500-2023-102.exe"
  2⤵
  PID:2592
- C:\Users\Admin\AppData\Local\Temp\DRMS Tender No. P500-2023-102.exe
  "C:\Users\Admin\AppData\Local\Temp\DRMS Tender No. P500-2023-102.exe"
  2⤵
  PID:2636
- C:\Users\Admin\AppData\Local\Temp\DRMS Tender No. P500-2023-102.exe
  "C:\Users\Admin\AppData\Local\Temp\DRMS Tender No. P500-2023-102.exe"
  2⤵
  PID:1456
- C:\Users\Admin\AppData\Local\Temp\DRMS Tender No. P500-2023-102.exe
  "C:\Users\Admin\AppData\Local\Temp\DRMS Tender No. P500-2023-102.exe"
  2⤵
  PID:3036

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE1E6.tmp

Filesize
1KB

MD5
5b2ffee7b207632db7b9e5cee0282ef9

SHA1
6eea9f2b800262453763050a00d44cdb1191ef52

SHA256
9d6e35881c5b65bcde0aa7a1e00708e56fb2d545a0bb656b9287937d1ba4df2a

SHA512
59a0b0e515dde41cdb33a0611d5e8cfbee1f9070bed244f75dd39c69f9f8249a92cf5f4e8bc8f92ac9163ca7a6bb7e0e4609e2704b4bcb59a03a9b3b24c4ce02

Download Submit
memory/2708-6-0x0000000000340000-0x0000000000350000-memory.dmp

Filesize
64KB

Download
memory/2708-1-0x0000000074630000-0x0000000074D1E000-memory.dmp

Filesize
6.9MB

Download
memory/2708-3-0x0000000000320000-0x0000000000336000-memory.dmp

Filesize
88KB

Download
memory/2708-4-0x0000000074630000-0x0000000074D1E000-memory.dmp

Filesize
6.9MB

Download
memory/2708-5-0x0000000004C70000-0x0000000004CB0000-memory.dmp

Filesize
256KB

Download
memory/2708-0-0x0000000000390000-0x000000000047E000-memory.dmp

Filesize
952KB

Download
memory/2708-7-0x0000000005910000-0x00000000059DA000-memory.dmp

Filesize
808KB

Download
memory/2708-2-0x0000000004C70000-0x0000000004CB0000-memory.dmp

Filesize
256KB

Download
memory/2708-16-0x0000000074630000-0x0000000074D1E000-memory.dmp

Filesize
6.9MB

Download
memory/2924-15-0x000000006EC20000-0x000000006F1CB000-memory.dmp

Filesize
5.7MB

Download
memory/2924-17-0x000000006EC20000-0x000000006F1CB000-memory.dmp

Filesize
5.7MB

Download
memory/2924-18-0x00000000027A0000-0x00000000027E0000-memory.dmp

Filesize
256KB

Download
memory/2924-19-0x00000000027A0000-0x00000000027E0000-memory.dmp

Filesize
256KB

Download
memory/2924-20-0x000000006EC20000-0x000000006F1CB000-memory.dmp

Filesize
5.7MB

Download