d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44

Analysis

max time kernel
146s
max time network
152s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
02-12-2022 23:51

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General

Target

d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe
Size

172KB
MD5

5a22d32516de838fb22e5907e223ee9b
SHA1

3d17433348d48721aee43ca08879b1363d0fdd2c
SHA256

d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44
SHA512

1b177172d8631cbfe2cb736645c7af4b3a8a9589739856f95c71b9c237641f307e3ce0775da7424de6befa4ad6b3e54187940324aa3d5e26012ea0e459d11d95
SSDEEP

3072:2cUcm0X3qDOUwUNvo8Hj/64qDuibRF+phTjJfscJa+KhY+mLHH:2cUK3qDpvTT6LDuibf+phTjJEYKhYR7H

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1532	sesdessecetra.exe
1140	sesdessecetra.exe

Loads dropped DLL 8 IoCs

pid	Process
1748	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe
1532	sesdessecetra.exe
1532	sesdessecetra.exe
1532	sesdessecetra.exe
1532	sesdessecetra.exe
1140	sesdessecetra.exe
1140	sesdessecetra.exe
1140	sesdessecetra.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Driver Control Manager v8.2 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\sesdessecetra.exe"	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe
Key created	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\Driver Control Manager v8.2 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\sesdessecetra.exe"	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1848 set thread context of 1748	1848	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	28
PID 1532 set thread context of 1140	1532	sesdessecetra.exe	30

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1848	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe
1532	sesdessecetra.exe

Suspicious use of WriteProcessMemory 31 IoCs

description	pid	Process	procid_target
PID 1848 wrote to memory of 1748	1848	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	28
PID 1848 wrote to memory of 1748	1848	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	28
PID 1848 wrote to memory of 1748	1848	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	28
PID 1848 wrote to memory of 1748	1848	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	28
PID 1848 wrote to memory of 1748	1848	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	28
PID 1848 wrote to memory of 1748	1848	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	28
PID 1848 wrote to memory of 1748	1848	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	28
PID 1848 wrote to memory of 1748	1848	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	28
PID 1848 wrote to memory of 1748	1848	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	28
PID 1848 wrote to memory of 1748	1848	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	28
PID 1848 wrote to memory of 1748	1848	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	28
PID 1848 wrote to memory of 1748	1848	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	28
PID 1748 wrote to memory of 1532	1748	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	29
PID 1748 wrote to memory of 1532	1748	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	29
PID 1748 wrote to memory of 1532	1748	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	29
PID 1748 wrote to memory of 1532	1748	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	29
PID 1748 wrote to memory of 1532	1748	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	29
PID 1748 wrote to memory of 1532	1748	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	29
PID 1748 wrote to memory of 1532	1748	d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe	29
PID 1532 wrote to memory of 1140	1532	sesdessecetra.exe	30
PID 1532 wrote to memory of 1140	1532	sesdessecetra.exe	30
PID 1532 wrote to memory of 1140	1532	sesdessecetra.exe	30
PID 1532 wrote to memory of 1140	1532	sesdessecetra.exe	30
PID 1532 wrote to memory of 1140	1532	sesdessecetra.exe	30
PID 1532 wrote to memory of 1140	1532	sesdessecetra.exe	30
PID 1532 wrote to memory of 1140	1532	sesdessecetra.exe	30
PID 1532 wrote to memory of 1140	1532	sesdessecetra.exe	30
PID 1532 wrote to memory of 1140	1532	sesdessecetra.exe	30
PID 1532 wrote to memory of 1140	1532	sesdessecetra.exe	30
PID 1532 wrote to memory of 1140	1532	sesdessecetra.exe	30
PID 1532 wrote to memory of 1140	1532	sesdessecetra.exe	30

C:\Users\Admin\AppData\Local\Temp\d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe
"C:\Users\Admin\AppData\Local\Temp\d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1848
- C:\Users\Admin\AppData\Local\Temp\d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe
  "C:\Users\Admin\AppData\Local\Temp\d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44.exe"
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1748
- - C:\Users\Admin\AppData\Local\Temp\sesdessecetra.exe
    "C:\Users\Admin\AppData\Local\Temp\sesdessecetra.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1532
  - - C:\Users\Admin\AppData\Local\Temp\sesdessecetra.exe
      "C:\Users\Admin\AppData\Local\Temp\sesdessecetra.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      PID:1140

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:\Users\Admin\AppData\Local\Temp\sesdessecetra.exe

Filesize
172KB

MD5
5a22d32516de838fb22e5907e223ee9b

SHA1
3d17433348d48721aee43ca08879b1363d0fdd2c

SHA256
d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44

SHA512
1b177172d8631cbfe2cb736645c7af4b3a8a9589739856f95c71b9c237641f307e3ce0775da7424de6befa4ad6b3e54187940324aa3d5e26012ea0e459d11d95

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

Filesize
172KB

MD5
5a22d32516de838fb22e5907e223ee9b

SHA1
3d17433348d48721aee43ca08879b1363d0fdd2c

SHA256
d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44

SHA512
1b177172d8631cbfe2cb736645c7af4b3a8a9589739856f95c71b9c237641f307e3ce0775da7424de6befa4ad6b3e54187940324aa3d5e26012ea0e459d11d95

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

Filesize
172KB

MD5
5a22d32516de838fb22e5907e223ee9b

SHA1
3d17433348d48721aee43ca08879b1363d0fdd2c

SHA256
d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44

SHA512
1b177172d8631cbfe2cb736645c7af4b3a8a9589739856f95c71b9c237641f307e3ce0775da7424de6befa4ad6b3e54187940324aa3d5e26012ea0e459d11d95

Download Submit
\Users\Admin\AppData\Local\Temp\sesdessecetra.exe

Filesize
172KB

MD5
5a22d32516de838fb22e5907e223ee9b

SHA1
3d17433348d48721aee43ca08879b1363d0fdd2c

SHA256
d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44

SHA512
1b177172d8631cbfe2cb736645c7af4b3a8a9589739856f95c71b9c237641f307e3ce0775da7424de6befa4ad6b3e54187940324aa3d5e26012ea0e459d11d95

Download Submit
\Users\Admin\AppData\Local\Temp\sesdessecetra.exe

Filesize
172KB

MD5
5a22d32516de838fb22e5907e223ee9b

SHA1
3d17433348d48721aee43ca08879b1363d0fdd2c

SHA256
d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44

SHA512
1b177172d8631cbfe2cb736645c7af4b3a8a9589739856f95c71b9c237641f307e3ce0775da7424de6befa4ad6b3e54187940324aa3d5e26012ea0e459d11d95

Download Submit
\Users\Admin\AppData\Local\Temp\sesdessecetra.exe

Filesize
172KB

MD5
5a22d32516de838fb22e5907e223ee9b

SHA1
3d17433348d48721aee43ca08879b1363d0fdd2c

SHA256
d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44

SHA512
1b177172d8631cbfe2cb736645c7af4b3a8a9589739856f95c71b9c237641f307e3ce0775da7424de6befa4ad6b3e54187940324aa3d5e26012ea0e459d11d95

Download Submit
\Users\Admin\AppData\Local\Temp\sesdessecetra.exe

Filesize
172KB

MD5
5a22d32516de838fb22e5907e223ee9b

SHA1
3d17433348d48721aee43ca08879b1363d0fdd2c

SHA256
d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44

SHA512
1b177172d8631cbfe2cb736645c7af4b3a8a9589739856f95c71b9c237641f307e3ce0775da7424de6befa4ad6b3e54187940324aa3d5e26012ea0e459d11d95

Download Submit
\Users\Admin\AppData\Local\Temp\sesdessecetra.exe

Filesize
172KB

MD5
5a22d32516de838fb22e5907e223ee9b

SHA1
3d17433348d48721aee43ca08879b1363d0fdd2c

SHA256
d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44

SHA512
1b177172d8631cbfe2cb736645c7af4b3a8a9589739856f95c71b9c237641f307e3ce0775da7424de6befa4ad6b3e54187940324aa3d5e26012ea0e459d11d95

Download Submit
\Users\Admin\AppData\Local\Temp\sesdessecetra.exe

Filesize
172KB

MD5
5a22d32516de838fb22e5907e223ee9b

SHA1
3d17433348d48721aee43ca08879b1363d0fdd2c

SHA256
d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44

SHA512
1b177172d8631cbfe2cb736645c7af4b3a8a9589739856f95c71b9c237641f307e3ce0775da7424de6befa4ad6b3e54187940324aa3d5e26012ea0e459d11d95

Download Submit
\Users\Admin\AppData\Local\Temp\sesdessecetra.exe

Filesize
172KB

MD5
5a22d32516de838fb22e5907e223ee9b

SHA1
3d17433348d48721aee43ca08879b1363d0fdd2c

SHA256
d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44

SHA512
1b177172d8631cbfe2cb736645c7af4b3a8a9589739856f95c71b9c237641f307e3ce0775da7424de6befa4ad6b3e54187940324aa3d5e26012ea0e459d11d95

Download Submit
\Users\Admin\AppData\Local\Temp\sesdessecetra.exe

Filesize
172KB

MD5
5a22d32516de838fb22e5907e223ee9b

SHA1
3d17433348d48721aee43ca08879b1363d0fdd2c

SHA256
d9ea5b55fdb33ae5f85ac501efd684972c572160a2798cb7359ac872cc6e1e44

SHA512
1b177172d8631cbfe2cb736645c7af4b3a8a9589739856f95c71b9c237641f307e3ce0775da7424de6befa4ad6b3e54187940324aa3d5e26012ea0e459d11d95

Download Submit
memory/1140-98-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1140-97-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1140-96-0x0000000000230000-0x0000000000278000-memory.dmp

Filesize
288KB

Download
memory/1140-84-0x000000000040396F-mapping.dmp

Download
memory/1532-80-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1532-95-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1532-70-0x0000000000000000-mapping.dmp

Download
memory/1748-59-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1748-60-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1748-79-0x00000000005A0000-0x00000000005E8000-memory.dmp

Filesize
288KB

Download
memory/1748-61-0x000000000040396F-mapping.dmp

Download
memory/1748-90-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1748-89-0x0000000000230000-0x000000000023D000-memory.dmp

Filesize
52KB

Download
memory/1748-68-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1748-67-0x0000000000230000-0x0000000000278000-memory.dmp

Filesize
288KB

Download
memory/1748-64-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/1848-58-0x0000000000840000-0x0000000000888000-memory.dmp

Filesize
288KB

Download
memory/1848-54-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/1848-55-0x0000000076091000-0x0000000076093000-memory.dmp

Filesize
8KB

Download
memory/1848-65-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download