lumma | 1afe857d1b5f2c0ff48ebbd2f32abf11f9b310416b1273e77adc7ee37f001ff8

Analysis

max time kernel
147s
max time network
193s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
07/01/2024, 18:26

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General

Target
Samples 1/5e6e5fe247e96c09a7297b32c31880847a6827762b9afdbb7d7b46e3c0071a91.exe
Size 1.7MB
Sample240107-w3ew5aceh9
SHA256 5e6e5fe247e96c09a7297b32c31880847a6827762b9afdbb7d7b46e3c0071a91
MD5 fee771c9a50a56880f6bce04874f6f5c
SHA1 e5a9f281eb91405004cd4f347db7b5f23f8d6b8f
SHA512 e1cb760ddc11d2eeba73fd5bd3baabcebc82c7f41ed9a7cc2d7e30bf527ac6aaf3593536a57c3ac546ecf29b1521764f0412062a811645d0bbcf739ca579f422
SSDEEP 24576:3eHTg0cKA71b0+P7tT4o+AVDT2wEpXs+XFJP+jP2jetVS7cb6z54R7u9ud9Xu9cI:3TrTqAVm/JRX2IetVz6mRuaxt
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

lumma stealer

Malware Config

Extracted

Family

lumma

http://zamesblack.fun/api

Signatures

Detect Lumma Stealer payload V4 3 IoCs

resource	yara_rule
behavioral30/memory/2360-32-0x0000000005770000-0x00000000057F6000-memory.dmp	family_lumma_v4
behavioral30/memory/2360-34-0x0000000005770000-0x00000000057F6000-memory.dmp	family_lumma_v4
behavioral30/memory/2360-35-0x0000000005770000-0x00000000057F6000-memory.dmp	family_lumma_v4

Lumma Stealer
An infostealer written in C++ first seen in August 2022.
stealer lumma

Executes dropped EXE 1 IoCs

pid	Process
2360	Town.pif

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4856	2360	WerFault.exe	104
208	2360	WerFault.exe	104

Enumerates processes with tasklist 1 TTPs 2 IoCs

Process Discovery

T1057

pid	Process
3492	tasklist.exe
4668	tasklist.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3064	PING.EXE

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2360	Town.pif
2360	Town.pif
2360	Town.pif
2360	Town.pif
2360	Town.pif
2360	Town.pif
2360	Town.pif
2360	Town.pif

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4668	tasklist.exe
Token: SeDebugPrivilege	3492	tasklist.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2360	Town.pif
2360	Town.pif
2360	Town.pif

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2360	Town.pif
2360	Town.pif
2360	Town.pif

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 4332 wrote to memory of 4916	4332	5e6e5fe247e96c09a7297b32c31880847a6827762b9afdbb7d7b46e3c0071a91.exe	94
PID 4332 wrote to memory of 4916	4332	5e6e5fe247e96c09a7297b32c31880847a6827762b9afdbb7d7b46e3c0071a91.exe	94
PID 4332 wrote to memory of 4916	4332	5e6e5fe247e96c09a7297b32c31880847a6827762b9afdbb7d7b46e3c0071a91.exe	94
PID 4916 wrote to memory of 4460	4916	cmd.exe	95
PID 4916 wrote to memory of 4460	4916	cmd.exe	95
PID 4916 wrote to memory of 4460	4916	cmd.exe	95
PID 4460 wrote to memory of 4668	4460	cmd.exe	97
PID 4460 wrote to memory of 4668	4460	cmd.exe	97
PID 4460 wrote to memory of 4668	4460	cmd.exe	97
PID 4460 wrote to memory of 3936	4460	cmd.exe	98
PID 4460 wrote to memory of 3936	4460	cmd.exe	98
PID 4460 wrote to memory of 3936	4460	cmd.exe	98
PID 4460 wrote to memory of 3492	4460	cmd.exe	99
PID 4460 wrote to memory of 3492	4460	cmd.exe	99
PID 4460 wrote to memory of 3492	4460	cmd.exe	99
PID 4460 wrote to memory of 856	4460	cmd.exe	100
PID 4460 wrote to memory of 856	4460	cmd.exe	100
PID 4460 wrote to memory of 856	4460	cmd.exe	100
PID 4460 wrote to memory of 3376	4460	cmd.exe	101
PID 4460 wrote to memory of 3376	4460	cmd.exe	101
PID 4460 wrote to memory of 3376	4460	cmd.exe	101
PID 4460 wrote to memory of 1552	4460	cmd.exe	102
PID 4460 wrote to memory of 1552	4460	cmd.exe	102
PID 4460 wrote to memory of 1552	4460	cmd.exe	102
PID 4460 wrote to memory of 3232	4460	cmd.exe	103
PID 4460 wrote to memory of 3232	4460	cmd.exe	103
PID 4460 wrote to memory of 3232	4460	cmd.exe	103
PID 4460 wrote to memory of 2360	4460	cmd.exe	104
PID 4460 wrote to memory of 2360	4460	cmd.exe	104
PID 4460 wrote to memory of 2360	4460	cmd.exe	104
PID 4460 wrote to memory of 3064	4460	cmd.exe	105
PID 4460 wrote to memory of 3064	4460	cmd.exe	105
PID 4460 wrote to memory of 3064	4460	cmd.exe	105

C:\Users\Admin\AppData\Local\Temp\Samples 1\5e6e5fe247e96c09a7297b32c31880847a6827762b9afdbb7d7b46e3c0071a91.exe
"C:\Users\Admin\AppData\Local\Temp\Samples 1\5e6e5fe247e96c09a7297b32c31880847a6827762b9afdbb7d7b46e3c0071a91.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4332
- C:\Windows\SysWOW64\cmd.exe
  cmd /k cmd < Sorry & exit
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4916
- - C:\Windows\SysWOW64\cmd.exe
    cmd
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4460
  - - C:\Windows\SysWOW64\tasklist.exe
      tasklist
      4⤵
      Enumerates processes with tasklist
      Suspicious use of AdjustPrivilegeToken
      PID:4668
  - - C:\Windows\SysWOW64\findstr.exe
      findstr /I "avastui.exe avgui.exe nswscsvc.exe sophoshealth.exe"
      4⤵
      PID:3936
  - - C:\Windows\SysWOW64\tasklist.exe
      tasklist
      4⤵
      Enumerates processes with tasklist
      Suspicious use of AdjustPrivilegeToken
      PID:3492
  - - C:\Windows\SysWOW64\findstr.exe
      findstr /I "wrsa.exe"
      4⤵
      PID:856
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c mkdir 17832
      4⤵
      PID:3376
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c copy /b Edges + Inf + Foul + Entrepreneurs 17832\Town.pif
      4⤵
      PID:1552
  - - C:\Windows\SysWOW64\cmd.exe
      cmd /c copy /b Admit + Like + Yu 17832\a
      4⤵
      PID:3232
  - - C:\Users\Admin\AppData\Local\Temp\47683\17832\Town.pif
      17832\Town.pif 17832\a
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      PID:2360
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2360 -s 1460
        5⤵
        Program crash
        
        PID:4856
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2360 -s 1576
        5⤵
        Program crash
        
        PID:208
  - - C:\Windows\SysWOW64\PING.EXE
      ping -n 5 localhost
      4⤵
      Runs ping.exe
      PID:3064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2360 -ip 2360
1⤵
PID:3476

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2360 -ip 2360
1⤵
PID:4024

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Process Discovery

T1057

Remote System Discovery

T1018

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

Town.pif

Path C:\Users\Admin\AppData\Local\Temp\47683\17832\Town.pif
Size 924KB
SHA256 f58d3a4b2f3f7f10815c24586fae91964eeed830369e7e0701b43895b0cefbd3
MD5 848164d084384c49937f99d5b894253e
SHA1 3055ef803eeec4f175ebf120f94125717ee12444
SHA512 aabe1cf076f48f32542f49a92e4ca9f054b31d5a9949119991b897b9489fe775d8009896408ba49ac43ec431c87c0d385daead9dbbde7ef6309b0c97bbaf852a
SSDEEP 24576:LOo8pEnK4mrqlEZuVZ2HOI+X0l1lMZyYFaeBmyF:LF8p4KpqlEZeXI+X0TVcae3F
MD5 SHA1 SHA512 SSDEEP

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Path C:\Users\Admin\AppData\Local\Temp\47683\17832\a
Size 1.1MB
SHA256 4f78826f2e0ec86ca4a4b13a50220a79aaad30ee2374bd10548e105de38827c6
MD5 cf3cad1cd81fdcd412284f36cd152e4f
SHA1 9e13626b96829190239294a430a7490cd3f08356
SHA512 f14a9e88bf0aacdf48e3fbd36784ce9620e2127f5f41e105afdf5366ac5ff7dcc8664708f2a84fcd12c29ea80361bc592b0222ce13d8f5158a224c67d0517196
SSDEEP 24576:rVVyVVfVVaVoVVqVVTVjVU449VVwVVfV75VV6VV3VVZVRVVaVVyVtCPmtqLCZWVx:R
MD5 SHA1 SHA512 SSDEEP

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Admit

Path C:\Users\Admin\AppData\Local\Temp\47683\Admit
Size 446KB
SHA256 7bfbe7b40752a99a4405031be7a92ee835238bd098081afe527663fa4f8ac4bf
MD5 2b3c9515510eee0dc19c67772f793c4f
SHA1 6d4c851e63dd8d7073e9d9fbf2603bbab7b60100
SHA512 470cf48f1e3966865eb3c6bea8d14fe67444069a6c689451271ec968a320d1496432956b21f6746b3c5d72c1b241c166da5cda3abf7c2e767c0817d98c1e899e
SSDEEP 12288:w6ogXE+VVyVVfVVaVMEBWVVqVVTVOZ9iuJ9XCwpQBrtVUvJEasYv04+2W6uMVVws:rVVyVVfVVaVoVVqVVTVjVU449VVwVVfw
MD5 SHA1 SHA512 SSDEEP

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Edges

Path C:\Users\Admin\AppData\Local\Temp\47683\Edges
Size 250KB
SHA256 65f59b33867862480eb3765dbbe8666cd038770daf6d22761cf0a5f50613221f
MD5 bc38068047fa909483d2029dbd56a138
SHA1 447a3143f062a11854eba0db83c4b1e8ee5649ce
SHA512 11f0acbedc74dd6ff1979b238b2bed638f55f4fb2a0c6503e48d6be66c8d360600dc1c41d0a161ea8568598f9117d3c998e1e2825959078eb6942d7d5270fb1e
SSDEEP 6144:LQBk7JjX74cN0lrztgwU0Wyw3mFygyE4mqd12lu:LO0z8e0lvSr0Wyw20K4mqClu
MD5 SHA1 SHA512 SSDEEP

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Entrepreneurs

Path C:\Users\Admin\AppData\Local\Temp\47683\Entrepreneurs
Size 219KB
SHA256 107c9f5f21d19fd781218ef317597a5039ba9fe22a908a5b610ee60480059d3f
MD5 f27a3c6f675ef8dc39afa3e9d1ca52f1
SHA1 50c617f9727877f69cb45d0860110508e5ddd99a
SHA512 f5452015f2eb9c6b0452bd1729b06baea9d5a2848594bed478e3c949266fa8438c552f2961d19a4624f981ba552e9525bc42188792a75babbee98c0f1557db1a
SSDEEP 3072:DPf6jKj+wsxjgarB3RZgDWy4ZNogXJ3i2Umb2Oq:D364EgarxUaBZ2myoG
MD5 SHA1 SHA512 SSDEEP

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Foul

Path C:\Users\Admin\AppData\Local\Temp\47683\Foul
Size 190KB
SHA256 c5f575ab19db378b1303debb9b5417cb14fde8f330667f71fe93230ea9b33926
MD5 0fb98b666cec21e6a510379372988208
SHA1 2701956d358029eacffc086adf94cfb287744d5b
SHA512 5285f84364c501c828081f3c12fb0e407edabe77aa13634ffdb1344460f969faf5fbdf08bc66ebf93551421442993d9650728bfc7fc10da582031bc64892a86f
SSDEEP 3072:LBPcAvPTjFq9iOIXyTw0ltj0EowPOGU6WS2uLhxjRYH/fA9vtqmcCVs5A3q5eAgi:3HFq9O0lHPOGUWLhxjRYmFqZvEAOz04e
MD5 SHA1 SHA512 SSDEEP

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Inf

Path C:\Users\Admin\AppData\Local\Temp\47683\Inf
Size 265KB
SHA256 1c2d1a532679278f12fc4994195f1e190da14424e781caa9ebbb2e8615d0d899
MD5 f7b1477adc53dd39d4d4095c5ef777ea
SHA1 fe4fefd565e79d3417f527bbf3586d93519304aa
SHA512 cb521aaa5f53c8816e379b17740a88c3c1290a6e6dc06ad1bcd23d56681a1b52ba3250f5ecd4416e2eb3da35dca1501a67eca0835e6ed4a7cb71fe2d45612d50
SSDEEP 6144:TlEAehuqN8zwNzlmhPL1b5nZ2tZ6lfA6Gfm608DsvqJX4xNAB+R:TlEZuB1b5Z2tZ6XKmNvqJWNAB+R
MD5 SHA1 SHA512 SSDEEP

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Path C:\Users\Admin\AppData\Local\Temp\47683\Like
Size 404KB
SHA256 3d470e1b625e72b8b89d18236380074c2893c42371a04670d1ca9b27ac825738
MD5 2369acddad6dc5da2a87623b652974d9
SHA1 efc1441d1ddbc0c36011676415841c49a5a0223c
SHA512 d3330f2e186c7c438f8394ac485ac55c2f5ecb6430fe30fd929aa3451e5f8dbec8ac1ce0a0ee7c7d7687a7290752043b5811a76ee80497044d42156f41ded112
SSDEEP 6144:mhjVF2Bx2kufD8wXjt9HrG5GCQYPZe7lXTbQasRkSoh4:mNVQfUTTHrmGCQuZeZXQasRkRW
MD5 SHA1 SHA512 SSDEEP

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Sorry

Path C:\Users\Admin\AppData\Local\Temp\47683\Sorry
Size 11KB
SHA256 24017740ee1bd1195a54de9b174823a2a6fde0f04cbd5bfbde5917b4bf760d30
MD5 26413b5e758c26171fec67d8139b8482
SHA1 42548f7957d4d19b3afbd6b81405a2d80f638c55
SHA512 4f1631b328c863e03e2157aa178f7a99b63bfec61a8416c0ec2bb9ba546b58ddef880149fc1800493846f79342f66939d1067f8a2d44f407563983082db8121d
SSDEEP 192:rkDSYZ9sRwjuBoqwQ2t/u3QCsHwCAxAA+yeZlAz7ToA3jQomiAI6AhvVA0n:rASYIRwqBmjtNCsQzxA9yzTEmo6
MD5 SHA1 SHA512 SSDEEP

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Path C:\Users\Admin\AppData\Local\Temp\47683\Yu
Size 278KB
SHA256 b0743290c227ea97f6c03ff7a9f0027a0c9c0c82ad028fb100ac46e09250782a
MD5 5ac68d1e171391b319399de52fb5472a
SHA1 690f71693528b9ae7718a1bfc580d8588f1f06ae
SHA512 c4615167cd5b6f336cab0690efcd5893e328de8a7def90142a8e8104953e7a5ec832ce82db37582cad52b335a950f841da6d7640f008a15b9921a9acddc14c04
SSDEEP 6144:Y7aWm6Ab2g0Jkfd/yR0S2wybwQpOVVqV6VVqVrfHY:Y7CnqQd/yR0S2wyEQpOVVqV6VVqVTHY
MD5 SHA1 SHA512 SSDEEP

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memory/2360-28-0x0000000005770000-0x00000000057F6000-memory.dmp

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memory/2360-29-0x0000000005770000-0x00000000057F6000-memory.dmp

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memory/2360-35-0x0000000005770000-0x00000000057F6000-memory.dmp

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memory/2360-34-0x0000000005770000-0x00000000057F6000-memory.dmp

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memory/2360-32-0x0000000005770000-0x00000000057F6000-memory.dmp

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memory/2360-31-0x0000000005770000-0x00000000057F6000-memory.dmp

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memory/2360-27-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

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memory/2360-30-0x0000000005770000-0x00000000057F6000-memory.dmp

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memory/4332-25-0x00000000005F0000-0x00000000005F1000-memory.dmp

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memory/4332-0-0x0000000000600000-0x00000000007B1000-memory.dmp

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memory/4332-26-0x0000000000600000-0x00000000007B1000-memory.dmp

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memory/4332-2-0x0000000000600000-0x00000000007B1000-memory.dmp

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memory/4332-24-0x0000000000600000-0x00000000007B1000-memory.dmp

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memory/4332-1-0x00000000005F0000-0x00000000005F1000-memory.dmp

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