imminent | 99852f0501da89c3c2196603db2fb7c8b9b7a5347038d76bd6200db88e246c46

Analysis

max time kernel
200s
max time network
253s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
02/02/2023, 13:36

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General

Target

PURCHASE ORDER RFQ_CF-170419S3_.exe
Size

1.1MB
MD5

10e0c2c544c56f8bb1deb536590606ff
SHA1

99a8d3a2bc97c8941d0c78bb655e2d57244706f4
SHA256

77b7607e09f39f64d606008da2c8009faf892f625843e3db0dff4ac304edba8d
SHA512

3fed3afdc39e4635bc9fb6a2525e4850c00d882b15dc8fd218c64d4df1ad4e358564cf3e13f7909aa96c0afcca1c3e48245b83e91b83fa69dd578c98b409f1ea
SSDEEP

24576:LCMmK3Aw7NM0AiSYLaTm4W0hZEd3/2dhJgM9bObUtv:LC+7q0tqT5No6wMl8Ut

Score

10^/10

imminent persistence spyware trojan

Malware Config

Signatures

Imminent RAT
Remote-access trojan based on Imminent Monitor remote admin software.
trojan spyware imminent

Executes dropped EXE 5 IoCs

pid	Process
1512	VQwinup.exe
3520	VQwinup.exe
2316	VQwinup.exe
2368	VQwinup.exe
1404	VQwinup.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	PURCHASE ORDER RFQ_CF-170419S3_.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TYboDhwl\ = "C:\\TYboDhwl\\VQHHtUoO.exe"	PURCHASE ORDER RFQ_CF-170419S3_.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	regasm.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	regasm.exe

Suspicious use of SetThreadContext 5 IoCs

description	pid	Process	procid_target
PID 3968 set thread context of 1468	3968	PURCHASE ORDER RFQ_CF-170419S3_.exe	79
PID 1512 set thread context of 4144	1512	VQwinup.exe	83
PID 3520 set thread context of 4624	3520	VQwinup.exe	85
PID 2316 set thread context of 4068	2316	VQwinup.exe	91
PID 2368 set thread context of 4372	2368	VQwinup.exe	96

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly\Desktop.ini	regasm.exe
File opened for modification	C:\Windows\assembly	regasm.exe
File created	C:\Windows\assembly\Desktop.ini	regasm.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
3968	PURCHASE ORDER RFQ_CF-170419S3_.exe
3968	PURCHASE ORDER RFQ_CF-170419S3_.exe
1512	VQwinup.exe
1512	VQwinup.exe
3520	VQwinup.exe
3520	VQwinup.exe
2316	VQwinup.exe
2316	VQwinup.exe
2368	VQwinup.exe
2368	VQwinup.exe
1404	VQwinup.exe
1404	VQwinup.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1468	regasm.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1468	regasm.exe
Token: 33	1468	regasm.exe
Token: SeIncBasePriorityPrivilege	1468	regasm.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1468	regasm.exe

Suspicious use of WriteProcessMemory 46 IoCs

description	pid	Process	procid_target
PID 3968 wrote to memory of 1504	3968	PURCHASE ORDER RFQ_CF-170419S3_.exe	78
PID 3968 wrote to memory of 1504	3968	PURCHASE ORDER RFQ_CF-170419S3_.exe	78
PID 3968 wrote to memory of 1504	3968	PURCHASE ORDER RFQ_CF-170419S3_.exe	78
PID 3968 wrote to memory of 1468	3968	PURCHASE ORDER RFQ_CF-170419S3_.exe	79
PID 3968 wrote to memory of 1468	3968	PURCHASE ORDER RFQ_CF-170419S3_.exe	79
PID 3968 wrote to memory of 1468	3968	PURCHASE ORDER RFQ_CF-170419S3_.exe	79
PID 3968 wrote to memory of 1468	3968	PURCHASE ORDER RFQ_CF-170419S3_.exe	79
PID 3968 wrote to memory of 1468	3968	PURCHASE ORDER RFQ_CF-170419S3_.exe	79
PID 3968 wrote to memory of 1512	3968	PURCHASE ORDER RFQ_CF-170419S3_.exe	82
PID 3968 wrote to memory of 1512	3968	PURCHASE ORDER RFQ_CF-170419S3_.exe	82
PID 3968 wrote to memory of 1512	3968	PURCHASE ORDER RFQ_CF-170419S3_.exe	82
PID 1512 wrote to memory of 4144	1512	VQwinup.exe	83
PID 1512 wrote to memory of 4144	1512	VQwinup.exe	83
PID 1512 wrote to memory of 4144	1512	VQwinup.exe	83
PID 1512 wrote to memory of 4144	1512	VQwinup.exe	83
PID 1512 wrote to memory of 4144	1512	VQwinup.exe	83
PID 1512 wrote to memory of 3520	1512	VQwinup.exe	84
PID 1512 wrote to memory of 3520	1512	VQwinup.exe	84
PID 1512 wrote to memory of 3520	1512	VQwinup.exe	84
PID 3520 wrote to memory of 4624	3520	VQwinup.exe	85
PID 3520 wrote to memory of 4624	3520	VQwinup.exe	85
PID 3520 wrote to memory of 4624	3520	VQwinup.exe	85
PID 3520 wrote to memory of 4624	3520	VQwinup.exe	85
PID 3520 wrote to memory of 4624	3520	VQwinup.exe	85
PID 3520 wrote to memory of 2316	3520	VQwinup.exe	89
PID 3520 wrote to memory of 2316	3520	VQwinup.exe	89
PID 3520 wrote to memory of 2316	3520	VQwinup.exe	89
PID 2316 wrote to memory of 4068	2316	VQwinup.exe	91
PID 2316 wrote to memory of 4068	2316	VQwinup.exe	91
PID 2316 wrote to memory of 4068	2316	VQwinup.exe	91
PID 2316 wrote to memory of 4068	2316	VQwinup.exe	91
PID 2316 wrote to memory of 4068	2316	VQwinup.exe	91
PID 2316 wrote to memory of 2368	2316	VQwinup.exe	94
PID 2316 wrote to memory of 2368	2316	VQwinup.exe	94
PID 2316 wrote to memory of 2368	2316	VQwinup.exe	94
PID 2368 wrote to memory of 2308	2368	VQwinup.exe	95
PID 2368 wrote to memory of 2308	2368	VQwinup.exe	95
PID 2368 wrote to memory of 2308	2368	VQwinup.exe	95
PID 2368 wrote to memory of 4372	2368	VQwinup.exe	96
PID 2368 wrote to memory of 4372	2368	VQwinup.exe	96
PID 2368 wrote to memory of 4372	2368	VQwinup.exe	96
PID 2368 wrote to memory of 4372	2368	VQwinup.exe	96
PID 2368 wrote to memory of 4372	2368	VQwinup.exe	96
PID 2368 wrote to memory of 1404	2368	VQwinup.exe	97
PID 2368 wrote to memory of 1404	2368	VQwinup.exe	97
PID 2368 wrote to memory of 1404	2368	VQwinup.exe	97

C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER RFQ_CF-170419S3_.exe
"C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER RFQ_CF-170419S3_.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3968
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe"
  2⤵
  PID:1504
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe"
  2⤵
  - Drops desktop.ini file(s)
  - Drops file in Windows directory
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1468
- C:\Users\Admin\AppData\Local\Temp\VQwinup.exe
  C:\Users\Admin\AppData\Local\Temp\VQwinup.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1512
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe
    "C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe"
    3⤵
    PID:4144
- - C:\Users\Admin\AppData\Local\Temp\VQwinup.exe
    C:\Users\Admin\AppData\Local\Temp\VQwinup.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3520
  - - C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe"
      4⤵
      PID:4624
  - - C:\Users\Admin\AppData\Local\Temp\VQwinup.exe
      C:\Users\Admin\AppData\Local\Temp\VQwinup.exe
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:2316
    - - C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe"
        5⤵
        
        PID:4068
    - - C:\Users\Admin\AppData\Local\Temp\VQwinup.exe
        
        C:\Users\Admin\AppData\Local\Temp\VQwinup.exe
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:2368
      - C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe"
        6⤵
        
        PID:2308
      - C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe
        
        "C:\Windows\Microsoft.NET\Framework\v2.0.50727\regasm.exe"
        6⤵
        
        PID:4372
      - C:\Users\Admin\AppData\Local\Temp\VQwinup.exe
        
        C:\Users\Admin\AppData\Local\Temp\VQwinup.exe
        6⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        
        PID:1404

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\TYboDhwl\VQHHtUoO.exe

Filesize
1.1MB

MD5
10e0c2c544c56f8bb1deb536590606ff

SHA1
99a8d3a2bc97c8941d0c78bb655e2d57244706f4

SHA256
77b7607e09f39f64d606008da2c8009faf892f625843e3db0dff4ac304edba8d

SHA512
3fed3afdc39e4635bc9fb6a2525e4850c00d882b15dc8fd218c64d4df1ad4e358564cf3e13f7909aa96c0afcca1c3e48245b83e91b83fa69dd578c98b409f1ea

Download Submit
C:\TYboDhwl\VQHHtUoO.exe

Filesize
1.1MB

MD5
10e0c2c544c56f8bb1deb536590606ff

SHA1
99a8d3a2bc97c8941d0c78bb655e2d57244706f4

SHA256
77b7607e09f39f64d606008da2c8009faf892f625843e3db0dff4ac304edba8d

SHA512
3fed3afdc39e4635bc9fb6a2525e4850c00d882b15dc8fd218c64d4df1ad4e358564cf3e13f7909aa96c0afcca1c3e48245b83e91b83fa69dd578c98b409f1ea

Download Submit
C:\TYboDhwl\VQHHtUoO.exe

Filesize
1.1MB

MD5
10e0c2c544c56f8bb1deb536590606ff

SHA1
99a8d3a2bc97c8941d0c78bb655e2d57244706f4

SHA256
77b7607e09f39f64d606008da2c8009faf892f625843e3db0dff4ac304edba8d

SHA512
3fed3afdc39e4635bc9fb6a2525e4850c00d882b15dc8fd218c64d4df1ad4e358564cf3e13f7909aa96c0afcca1c3e48245b83e91b83fa69dd578c98b409f1ea

Download Submit
C:\TYboDhwl\VQHHtUoO.exe

Filesize
1.1MB

MD5
10e0c2c544c56f8bb1deb536590606ff

SHA1
99a8d3a2bc97c8941d0c78bb655e2d57244706f4

SHA256
77b7607e09f39f64d606008da2c8009faf892f625843e3db0dff4ac304edba8d

SHA512
3fed3afdc39e4635bc9fb6a2525e4850c00d882b15dc8fd218c64d4df1ad4e358564cf3e13f7909aa96c0afcca1c3e48245b83e91b83fa69dd578c98b409f1ea

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\regasm.exe.log

Filesize
319B

MD5
824ba7b7eed8b900a98dd25129c4cd83

SHA1
54478770b2158000ef365591d42977cb854453a1

SHA256
d182dd648c92e41cd62dccc65f130c07f0a96c03b32f907c3d1218e9aa5bda03

SHA512
ae4f3a9673711ecb6cc5d06874c587341d5094803923b53b6e982278fa64549d7acf866de165e23750facd55da556b6794c0d32f129f4087529c73acd4ffb11e

Download Submit
C:\Users\Admin\AppData\Local\Temp\VQwinup.exe

Filesize
1.1MB

MD5
10e0c2c544c56f8bb1deb536590606ff

SHA1
99a8d3a2bc97c8941d0c78bb655e2d57244706f4

SHA256
77b7607e09f39f64d606008da2c8009faf892f625843e3db0dff4ac304edba8d

SHA512
3fed3afdc39e4635bc9fb6a2525e4850c00d882b15dc8fd218c64d4df1ad4e358564cf3e13f7909aa96c0afcca1c3e48245b83e91b83fa69dd578c98b409f1ea

Download Submit
C:\Users\Admin\AppData\Local\Temp\VQwinup.exe

Filesize
1.1MB

MD5
10e0c2c544c56f8bb1deb536590606ff

SHA1
99a8d3a2bc97c8941d0c78bb655e2d57244706f4

SHA256
77b7607e09f39f64d606008da2c8009faf892f625843e3db0dff4ac304edba8d

SHA512
3fed3afdc39e4635bc9fb6a2525e4850c00d882b15dc8fd218c64d4df1ad4e358564cf3e13f7909aa96c0afcca1c3e48245b83e91b83fa69dd578c98b409f1ea

Download Submit
C:\Users\Admin\AppData\Local\Temp\VQwinup.exe

Filesize
1.1MB

MD5
10e0c2c544c56f8bb1deb536590606ff

SHA1
99a8d3a2bc97c8941d0c78bb655e2d57244706f4

SHA256
77b7607e09f39f64d606008da2c8009faf892f625843e3db0dff4ac304edba8d

SHA512
3fed3afdc39e4635bc9fb6a2525e4850c00d882b15dc8fd218c64d4df1ad4e358564cf3e13f7909aa96c0afcca1c3e48245b83e91b83fa69dd578c98b409f1ea

Download Submit
C:\Users\Admin\AppData\Local\Temp\VQwinup.exe

Filesize
1.1MB

MD5
10e0c2c544c56f8bb1deb536590606ff

SHA1
99a8d3a2bc97c8941d0c78bb655e2d57244706f4

SHA256
77b7607e09f39f64d606008da2c8009faf892f625843e3db0dff4ac304edba8d

SHA512
3fed3afdc39e4635bc9fb6a2525e4850c00d882b15dc8fd218c64d4df1ad4e358564cf3e13f7909aa96c0afcca1c3e48245b83e91b83fa69dd578c98b409f1ea

Download Submit
C:\Users\Admin\AppData\Local\Temp\VQwinup.exe

Filesize
1.1MB

MD5
10e0c2c544c56f8bb1deb536590606ff

SHA1
99a8d3a2bc97c8941d0c78bb655e2d57244706f4

SHA256
77b7607e09f39f64d606008da2c8009faf892f625843e3db0dff4ac304edba8d

SHA512
3fed3afdc39e4635bc9fb6a2525e4850c00d882b15dc8fd218c64d4df1ad4e358564cf3e13f7909aa96c0afcca1c3e48245b83e91b83fa69dd578c98b409f1ea

Download Submit
C:\Users\Admin\AppData\Local\Temp\VQwinup.exe

Filesize
1.1MB

MD5
10e0c2c544c56f8bb1deb536590606ff

SHA1
99a8d3a2bc97c8941d0c78bb655e2d57244706f4

SHA256
77b7607e09f39f64d606008da2c8009faf892f625843e3db0dff4ac304edba8d

SHA512
3fed3afdc39e4635bc9fb6a2525e4850c00d882b15dc8fd218c64d4df1ad4e358564cf3e13f7909aa96c0afcca1c3e48245b83e91b83fa69dd578c98b409f1ea

Download Submit
memory/1404-198-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/1468-138-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1468-147-0x00000000747E0000-0x0000000074D91000-memory.dmp

Filesize
5.7MB

Download
memory/1468-141-0x00000000747E0000-0x0000000074D91000-memory.dmp

Filesize
5.7MB

Download
memory/1512-146-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/1512-149-0x0000000002B00000-0x0000000002BF5000-memory.dmp

Filesize
980KB

Download
memory/1512-150-0x0000000003350000-0x0000000003445000-memory.dmp

Filesize
980KB

Download
memory/1512-154-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/1512-159-0x0000000003350000-0x0000000003445000-memory.dmp

Filesize
980KB

Download
memory/1512-156-0x0000000003350000-0x0000000003445000-memory.dmp

Filesize
980KB

Download
memory/2316-181-0x0000000003320000-0x0000000003415000-memory.dmp

Filesize
980KB

Download
memory/2316-180-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/2316-184-0x0000000003320000-0x0000000003415000-memory.dmp

Filesize
980KB

Download
memory/2316-176-0x0000000003320000-0x0000000003415000-memory.dmp

Filesize
980KB

Download
memory/2316-174-0x0000000002AC0000-0x0000000002BB5000-memory.dmp

Filesize
980KB

Download
memory/2316-173-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/2368-197-0x0000000003390000-0x0000000003485000-memory.dmp

Filesize
980KB

Download
memory/2368-194-0x0000000003390000-0x0000000003485000-memory.dmp

Filesize
980KB

Download
memory/2368-193-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/2368-187-0x0000000003390000-0x0000000003485000-memory.dmp

Filesize
980KB

Download
memory/2368-186-0x0000000002B40000-0x0000000002C35000-memory.dmp

Filesize
980KB

Download
memory/2368-185-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/3520-163-0x00000000032F0000-0x00000000033E5000-memory.dmp

Filesize
980KB

Download
memory/3520-168-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/3520-169-0x00000000032F0000-0x00000000033E5000-memory.dmp

Filesize
980KB

Download
memory/3520-172-0x00000000032F0000-0x00000000033E5000-memory.dmp

Filesize
980KB

Download
memory/3520-160-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/3520-162-0x0000000002AA0000-0x0000000002B95000-memory.dmp

Filesize
980KB

Download
memory/3968-132-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/3968-139-0x0000000002C00000-0x0000000002CF5000-memory.dmp

Filesize
980KB

Download
memory/3968-133-0x0000000002C00000-0x0000000002CF5000-memory.dmp

Filesize
980KB

Download
memory/3968-134-0x0000000000400000-0x00000000004FF000-memory.dmp

Filesize
1020KB

Download
memory/3968-144-0x0000000003450000-0x0000000003545000-memory.dmp

Filesize
980KB

Download
memory/3968-135-0x0000000003450000-0x0000000003545000-memory.dmp

Filesize
980KB

Download
memory/3968-140-0x0000000003450000-0x0000000003545000-memory.dmp

Filesize
980KB

Download
memory/4068-179-0x00000000747E0000-0x0000000074D91000-memory.dmp

Filesize
5.7MB

Download
memory/4144-155-0x00000000747E0000-0x0000000074D91000-memory.dmp

Filesize
5.7MB

Download
memory/4144-153-0x00000000747E0000-0x0000000074D91000-memory.dmp

Filesize
5.7MB

Download
memory/4372-192-0x00000000747E0000-0x0000000074D91000-memory.dmp

Filesize
5.7MB

Download
memory/4624-167-0x00000000747E0000-0x0000000074D91000-memory.dmp

Filesize
5.7MB

Download