d561a5dfdb7d31340f7472d1b23c5cf48e2c4afd35e6804e07236a2549d5d94e

General

Target

d561a5dfdb7d31340f7472d1b23c5cf48e2c4afd35e6804e07236a2549d5d94eN.exe
Size

78KB
MD5

ca1f7c9f2c191f8bfc544ad30ab39360
SHA1

c954692efc2997e8308648ad8dcb76cceb21ce5e
SHA256

d561a5dfdb7d31340f7472d1b23c5cf48e2c4afd35e6804e07236a2549d5d94e
SHA512

a8d0a375170f8850e5d09b287eb2d75036af7c66587738ab85fa32fd29ae3cd9187e25232bb86abefa9cc6248f2364c211d40a37b896a672fb08e82c97eb70ab
SSDEEP

1536:jhHFo6uaJtZAlGmWw644txVILJtcfJuovFdPKmNqOqD70Gou2P2oYe9QtV9/71M0:9HFoI3ZAtWDDILJLovbicqOq3o+nV9/f

Score

7^/10

discovery persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	d561a5dfdb7d31340f7472d1b23c5cf48e2c4afd35e6804e07236a2549d5d94eN.exe

Executes dropped EXE 1 IoCs

pid	Process
2792	tmp9376.tmp.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caspol.exe = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\InstallMembership.exe\""	tmp9376.tmp.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 4 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	d561a5dfdb7d31340f7472d1b23c5cf48e2c4afd35e6804e07236a2549d5d94eN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cvtres.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tmp9376.tmp.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2264	d561a5dfdb7d31340f7472d1b23c5cf48e2c4afd35e6804e07236a2549d5d94eN.exe
Token: SeDebugPrivilege	2792	tmp9376.tmp.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2264 wrote to memory of 3960	2264	d561a5dfdb7d31340f7472d1b23c5cf48e2c4afd35e6804e07236a2549d5d94eN.exe	85
PID 2264 wrote to memory of 3960	2264	d561a5dfdb7d31340f7472d1b23c5cf48e2c4afd35e6804e07236a2549d5d94eN.exe	85
PID 2264 wrote to memory of 3960	2264	d561a5dfdb7d31340f7472d1b23c5cf48e2c4afd35e6804e07236a2549d5d94eN.exe	85
PID 3960 wrote to memory of 1532	3960	vbc.exe	87
PID 3960 wrote to memory of 1532	3960	vbc.exe	87
PID 3960 wrote to memory of 1532	3960	vbc.exe	87
PID 2264 wrote to memory of 2792	2264	d561a5dfdb7d31340f7472d1b23c5cf48e2c4afd35e6804e07236a2549d5d94eN.exe	90
PID 2264 wrote to memory of 2792	2264	d561a5dfdb7d31340f7472d1b23c5cf48e2c4afd35e6804e07236a2549d5d94eN.exe	90
PID 2264 wrote to memory of 2792	2264	d561a5dfdb7d31340f7472d1b23c5cf48e2c4afd35e6804e07236a2549d5d94eN.exe	90

C:\Users\Admin\AppData\Local\Temp\d561a5dfdb7d31340f7472d1b23c5cf48e2c4afd35e6804e07236a2549d5d94eN.exe
"C:\Users\Admin\AppData\Local\Temp\d561a5dfdb7d31340f7472d1b23c5cf48e2c4afd35e6804e07236a2549d5d94eN.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2264
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /noconfig @"C:\Users\Admin\AppData\Local\Temp\rq3-xk7i.cmdline"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3960
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
    C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES94FC.tmp" "C:\Users\Admin\AppData\Local\Temp\vbcD26D31D5A3BC42F5A09B4329D8D1791.TMP"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1532
- C:\Users\Admin\AppData\Local\Temp\tmp9376.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmp9376.tmp.exe" C:\Users\Admin\AppData\Local\Temp\d561a5dfdb7d31340f7472d1b23c5cf48e2c4afd35e6804e07236a2549d5d94eN.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2792

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\RES94FC.tmp

Filesize
1KB

MD5
891693c12b5bba3152c0ad9f7befee02

SHA1
2447023cb63108ebda40f243f6f3513ffa656da2

SHA256
cd6c1ac6f7c2f01f9883928060c92ce0294dd1c9ae4c90775cf9a77abdc65942

SHA512
bc18c3b45d4211ae47e6a30950e14d14dcfd35d734629da2b014925f5a168ce0c6ff489bcbd19d6e51c213a24641cd3a43d38c25ae121c9afa960d0d9cf03b3a

Download Submit
C:\Users\Admin\AppData\Local\Temp\rq3-xk7i.0.vb

Filesize
15KB

MD5
3bd6effedff9dec1549462ce565a643b

SHA1
8ee05ca08b2d58361e96d58850d4d6d2f2746cff

SHA256
877ecb06e41b7a76b179ce5f691ab198b37f45f78c43b321ac111af004fde137

SHA512
f9e229dff6f8cb6296e1fe5fa656c80b3ae4555930ede628f87d914bf6e70bab542114488dd9e783f8ab77a1284675a5ded57be3c73c06ac815cfc3066366240

Download Submit
C:\Users\Admin\AppData\Local\Temp\rq3-xk7i.cmdline

Filesize
266B

MD5
6e04159155a333069dab97127ba59f23

SHA1
2854ad0f50e2cf655cb9031021499ebe4fa57cce

SHA256
a734f63c7bf27d255f0caa0ffaf88273f07b6f029dcb9a8d60ea6170f2f2ad67

SHA512
7cff6f0b36aa9121c6005c9d560a94f061d750af52b28a60757f1bcd68e1e9ca14a8c0767204ccb61ffa964dd393f984f7242a5b8e9be816caf1a942a85b606a

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9376.tmp.exe

Filesize
78KB

MD5
6a8e066cebf5296dd28a4208798078cf

SHA1
32dc5a50ab3cc56f65a4fa2c0f7332d696454f3d

SHA256
0cc3f0b4601edda0991b62f650f8dcee8e8ce771e5bc28a0915f1aa25f045608

SHA512
c2eaa0e595987bf0dc38e58e52588ff62402e13ba6304e20d430711b7d0f510986444bdc813b267b337f649800250128277dc70ad4b9b43837fea8441e045234

Download Submit
C:\Users\Admin\AppData\Local\Temp\vbcD26D31D5A3BC42F5A09B4329D8D1791.TMP

Filesize
660B

MD5
1a21ae0e504953a360879d88d9feb348

SHA1
915391214ee57561660bbe9c67b7c941f0e67f64

SHA256
5506f0d40483cc047c4d44f9d952ffd6ce6f0eff5f085c21f9904dd4be119a55

SHA512
98b368f52e9966fbb2c5a20aa21f9570fe90a8678ad7cceeee8e95e244afd9b519715039805d6c9e7296565a61ca8d4fe58fb8d4402f769922a45ce1d9c0a652

Download Submit
C:\Users\Admin\AppData\Local\Temp\zCom.resources

Filesize
62KB

MD5
a26b0f78faa3881bb6307a944b096e91

SHA1
42b01830723bf07d14f3086fa83c4f74f5649368

SHA256
b43ecda931e7af03f0768c905ed9fa82c03e41e566b1dff9960afc6b91ae5ab5

SHA512
a0e9c2814fca6bcf87e779592c005d7a8eef058a61f5a5443f7cf8d97e2316d0cde91ed51270bbcc23ccf68c7fc4a321a5a95a4eed75cb8d8a45cb3aa725fb9c

Download Submit
memory/2264-1-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download
memory/2264-2-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download
memory/2264-0-0x00000000750E2000-0x00000000750E3000-memory.dmp

Filesize
4KB

Download
memory/2264-22-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download
memory/2792-24-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download
memory/2792-23-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download
memory/2792-25-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download
memory/2792-26-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download
memory/2792-27-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download
memory/2792-28-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download
memory/3960-9-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download
memory/3960-18-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads